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Cyberduck is an open source FTP, SFTP, WebDAV, Cloud Files and Amazon S3 browser for the Mac. It features an easy to use interface with quickly accessible. View Cyberduck+Connection+Help (1).pdf from CSCI N at Indiana University, Purdue University, Indianapolis. SERVER PUBLICATION FOR MAC USERS How to. View badi.cerelace.xyz from INFO I at Indiana University, Bloomington. Connect to the burrow server: badi.cerelace.xyz Login in using your IU. TEAMVIEWER QUICKSUPPORT DOWNLOAD FOR WINDOWS

Next, calculate the total number of hours per year for this project:. For instructions see Shutting down, suspending, stopping instances. Note that all allocations above the startup level require a strong justification for the time being requested.

These accounts have limited resources available but allow you to try Jetstream. To get a more full-featured account, you'll request a startup allocation, please see Jetstream Allocations for step-by-step instructions. For complete details and screenshots, see the System Access section of this guide. Best results will occur if you treat your username is if it were case-sensitive when using Jetstream. Authenticate with your multifactor provider.

In this example, DUO is shown and will also include a request for a second authorization device, like a smart-phone not shown :. After you complete your multifactor authentication, you may be asked to confirm whether you will allow your credentials to be used to access Jetstream.

You may wish to review the terms of service and privacy policies linked on that page. Generally, this screen will only be displayed the first time you log into Jetstream, however, changes to Globus Auth might cause this screen to be displayed on a later login to Jetstream. To use Jetstream, click Allow. Once authenticated via Globus Auth, the Jetstream Dashboard will be displayed. On this page you will be able to:. Note: The third option may work even in conditions in which external DNS servers are not accessible.

Jetstream provides a web-based terminal for accessing your VM at the command line level once it has been deployed. For SSH access, you can create or copy SSH public-keys for your non-Jetstream computer that will allow it to access Jetstream then deposit those keys in your Atmosphere settings. Please use RSA keys.

We are working on updating that to indicate that it is the web shell key. To add your ssh key s to Jetstream, click on your username in the upper right hand corner and then click Settings. Check the box that says "Enable ssh access into launched instances" and then click the green plus sign to actually add your key.

On the next screen give the key a descriptive name and then paste the contents of your PUBLIC ssh key into the dialog box. After you have pasted in your SSH key, click Confirm. To get started using a Jetstream virtual machine, click Launch New Instance from the Dashboard screen.

On the list of images page, scroll through the the list of images or enter an image name, tag or description in the search box. For instance, to locate images named or tagged with "Ubuntu", enter that text in the search bar. The search is not case sensitive. After selecting an image, details about that image will be displayed. From here, add the selected image to a project, star it as a favorite, or edit image information. Click Edit details to:. The instance will be ready for use when you see a green dot and "Active" in the Status column.

Please note that it may take some time for instances to become active, minutes on average. The start up time also depends on how busy the system is and on the size of the VM you requested. Once Active, Instance Management Actions , may be performed on the instance.

After launching an instance, several options are available under the Actions menu located on the right hand side of your screen. Policy subject to change. If you are going to stop your instance, shut down the VM gracefully and securely. In a GUI environment on Linux, the methods may vary. Launching a terminal and running the shutdown command as root or with sudo privileges should work consistently across Linux versions:.

This will stop all operations, log out other active users on your VM as the system powers down and show your VM as "Shutoff" in Atmosphere once the VM has shut down. Note that sometimes the Atmosphere interface doesn't update in a timely manner to reflect the true status of the VM. If you have done a shutdown from the console, then do a hard refresh of your browser about a minute after shutdown.

Check your browser's documentation to verify. There are a couple of reasons you might wish to change the allocation an instance is charging to in Atmosphere. You might have received a research allocation and want to move the charge from the startup allocation. You may have accidentally started it and used the wrong allocation. Either way, the process of changing which allocation an instance is charging to is quick and easy. Go to your projects page and select the project that contains the instance you wish to change and click on the instance.

In the instance information screen, look for the Allocation Source. You can click the drop box and see any other current allocations you are on. We have a feature request in to show "friendly" names here. In the meantime, though, you can see more information about your allocations at the Allocations Usage page. Select the allocation you wish to change it to. Atmosphere will then update the allocation it is charging to in about 15 minutes. These steps will let the user that you create ssh to a running instance using a password you set.

If you do not have the user's public SSH key, you will also need to do these steps. It is best, from a security standpoint, to ONLY allow public key access. If you wish to use password authentication to ssh into a VM not recommended! Some images support additional mechanisms for accessing your VM.

Some of the additional access methods are noted in image-specific documentation. You may also wish to use direct SSH connections. It operates a bit differently than Terminal to make the initial SSH connection. To become root Enter sudo su - at the command prompt or type sudo command and replace command with the command for which you want to use sudo.

VNC is only available on certain images. You may have to refresh your browser to make it appear. The default and recommended way to graphically connect to the desktop is with our Web Desktop feature. If you would like to use a different VNC client which must support encrypted connections , for example realvnc viewer free , you need to take extra steps to secure the connection. Note: The default VNC session will only work for the user that launched the instance.

Other user accounts on that instance that wish to have an individual desktop will have to start their own VNC manually. Please use the appropriate port number in the commands above. Type : ssh -L Seeing the AppleScreenSharing message means if you proceed, your computer may to try to connect recursively to your local screen over and over which will result in a loop which may hang your screen.

Note on resizing From the command line inside your instance use xrandr -s x to get a larger screen; adjust the numbers to get the screen size that you need. Valid screen resolutions are: x, x, x, x, x, x, x, x, x, x, x, x, x, x, x If you have added additional users accounts to your Instance , and those users have set their password, they must manually start their own VNC desktop using the 'vncserver' command:.

Note: If a VNC server is already running on that particular display number, you will receive an error:. By default, the primary owner of the instance has a guacamole-based vncserver running on display :5, as well as servers on displays :1 and To restart the default guacamole-based server, use the command:. If a User has stopped their VNC server either by logging out of the desktop within the VNC or with the -kill option to the vncserver command, they may simply restart the server after SSH'ing in, as above.

Under normal circumstances Web Desktop will automatically use your credentials and you will not have to enter your XSEDE username and password. Select the right side tab with the small user icon and long ID string. Then select "Disconnect" to close the session. Once you are back to the Jetstream logo, the window can be closed. Some versions can enable the beta feature by visiting the URL about:config and searching for dom. Setting the value of this feature to true may enable clipboard use.

Alternatively, use the Clipboard pane. To copy again, you will have to re-select. To upload a file, you can simply drag-and-drop it into the browser window. It will automatically be uploaded to your home directory. You can then navigate the filesystem by double-clicking through directories and clicking the "Upload Files" button.

Note: File upload can be pretty slow so it is recommended that you use a different method for files larger than MB. Navigate the filesystem by double-clicking through directories and then double-click on a file that you want to download.

Note: File download can be pretty slow so it is recommended that you use a different method for files larger than MB. While Volumes are available to facilitate research at no additional Service Unit charge , and may be requested during initial or supplemental Jetstream allocation requests, large capacity storage is beyond the scope of Jetstream. Users who have been approved for Volumes are limited to 10 volumes with an aggregate capacity of GB by default.

You cannot attach a Volume from one Provider to an instance on a different Provider. Volumes may only be attached to one active Instance at a time. Volumes may be shared using standard methods e. NFS to other active Instances within Jetstream. Users should regularly backup via ssh, rsync, tar, or the like any critical data contained on Volumes as no automated backup functions are currently provided by Jetstream.

A Volume must be created in the Jetstream Atmosphere interface before it can be attached to an active Instance. In order to access a Volume , it must be Attached to an active Instance. After attaching, the Volume status in the Atmosphere interface will change to reflect the Instance to which it is attached. In order to remove a Volume from an active Instance , it must be detached. Files and data saved to a Volume are maintained across successive attach and detach actions.

Users should regularly backup any critical data in their Instance , especially data contained on Volumes , as no automated backup functions are currently provided by Jetstream. Listed below are examples of methods to transfer files from Volumes , though similar syntax would work from any directory of the Instance. In the following examples, the user is assumed to be using the command line from within an Instance , thus local-user means a user id on the Instance and remote-user means a user id on a computer outside of Jetstream.

Instructions are available for installing and using Globus file transfer tools. All involve establishing a secure connection between your instance and another computer, whether inside or outside Jetstream.

There are a number of clients and methods for transferring files to and from your VMs from a computer outside Jetstream. Files can be transferred to the remote computer by dragging and dropping the files into your browser window, or through using the file browser located in the Guacamole menu.

The Guacamole menu is a sidebar which is hidden until explicitly shown. If you are using a mobile or touchscreen device that lacks a keyboard, you can also show the menu by swiping right from the left edge of the screen.

You can select where to transfer files by clicking the "Devices" option in the Guacamole menu. That will give you a file manager type menu where you can select the directory to transfer files into. Please note that you will only be able to read or write files in directories that your user account would have access to. Double-clicking on any directory will change the current location of the file browser to that directory, updating the list of files shown as well as the "breadcrumbs" at the top of the file browser.

Clicking on any of the directory names listed in the breadcrumbs will bring you back to that directory, and clicking on the drive icon on the far left will bring you all the way back to the root level. Downloads are initiated by double-clicking on any file shown, while uploads are initiated by clicking the "Upload Files" button. Clicking "Upload Files" will open a file browsing dialog where you can choose one or more files from your local computer, ultimately uploading the selected files to the directory currently displayed within the file browser.

You can also drag and drop files into the dialog box from your computer's file windows. The state of all file uploads can be observed within the notification dialog that appears once an upload begins, and can be cleared once completed by clicking the "Clear" button. Downloads are tracked through your browser's own download notification system. When you are done browsing the filesystem and transferring files, click "Back" to return to the Guacamole menu.

To transfer files between endpoints, use the Globus File Manager. You can launch an instance, custom install the software and files you want to use, then request an image of the instance. This will save all of the changes and updates within Atmosphere, but also make your custom changes available to yourself and collaborators.

Saving instances as images helps leverage both your time and existing resources. The saved image can be used to launch a new child instance at any time. This allows you to discard non-active instances, thus saving resources.

After submitting the form, the Jetstream Atmosphere support staff will review and process the request. Future versions of Atmosphere will allow users to initiate the VM imaging process automatically. Be sure to test launch any image created to validate that it behaves as expected BEFORE suspending or removing the current active instance, since only active instances can be imaged.

For CentOS based systems, it's sudo yum update. For Ubuntu based systems, do sudo apt-get update and then sudo apt-get upgrade. The Atmosphere user interface is designed to be extremely easy to use, particularly for beginning users but the trade-off is that Atmosphere enforces certain practices behind the scenes. The API user interface is close to raw openstack, makes almost no assumptions, requires advanced knowledge of Openstack and Linux, but is therefore much more flexible.

Before submitting a request for an image of your instance, remove the following software from the instance:. Can an image be exported? Currently an automated method for exporting images to run on other systems is not available but if you find that you do need to export an image to something other than IU Scholarworks contact the XSEDE Help Desk.

The following system files are typically overwritten by the Jetstream imaging process for security and operational reasons:. Before you begin Read and follow the directions in Imaging Guidelines. You can request an image a type of template for a virtual machine of a running instance. This saves a complete copy of all changes and updates made to the instance since it was launched it so it can be reused at any time.

It also saves resources by launching the instance only when you need it. You can add a script before requesting the image that executes after an instance using the image is launched and active. Versioning is an important part of the imaging process. Use this information to track how your image changes over time.

This information will also be helpful to others that wish to use your image. Click Advanced Options or Submit. In the box provided, list any additional files or directories to be excluded from the image. Write one path per line. Deployment scripts are executed when a user launches the image and each time an instance is 'Started', 'Resumed', or 'Restarted'. These scripts should be able to handle being run multiple times without adverse effects.

Click Next to continue to the next screen without adding a new script or a software license. On the Review screen, verify the information entered on the previous screens. Click Back to return to the previous screens and make corrections. When all is OK, click the checkbox certifying that the license does not contain any license-restricted software that is prohibited from being distributed within a virtual or cloud environment.. You will receive an email from Support when the image is completed.

Please email questions to help at jetstream-cloud dot org. Currently, the only way to delete archive an image you requested is to email help at jetstream-cloud dot org. You will receive an email confirmation when your image has been archived. However, if you are the owner of an image, you may change the "Date to hide image from public view" as well as the "Visibility" for your image.

Images that you have customized and saved may be made available for publications or to the public, within certain limits for example, they may not contain secure or protected information or data. To request an image be stored, given a digital object identifier DOI , please follow these instructions. Please be aware that at the current time, such a process requires the manual intervention of staff and is therefore subject to scheduling limits. Instances launched using the Atmosphere web user interface are by default installed with the EZ command line tools , designed to streamline some common tasks and functions.

You do not need to run ezj more than once. You do not need to run ezjh more than once. Type ezj. Jupyter notebook will then be installed and configured within a couple of minutes. Interested in combining your Jupyter Notebook with R-studio? Here are some of the commonly asked questions about security on Atmosphere. It's an ever-evolving list.

Atmosphere uses a standard OpenStack security group rule set to govern default Atmosphere access. By default, Atmosphere limits the privileged ports under port to:. Though these ports are accessible, that doesn't mean anything is running there. On Jetstream Featured images, typically the only listener running is sshd - which is required both for deployment and access to the VM.

In non-privileged ports over , there are no restrictions placed by Atmosphere. Typically, the only ports you might find open above will be the Xvnc ports for the web desktop functionality. Can I have a private network in Atmosphere that is only reachable by another Atmosphere host? Yes, though with some caveats. Atmosphere instances will not deploy correctly if the Atmosphere deployment server can't reach the instance.

The web shell and web desktop will not function if the web shell host can't access the instance. The IPs below need to always be allowed to reach your instance for proper operation. It's always a good practice to apply periodic updates. A good recommendation is to check for updates once a week at least.

The Ubuntu Nodes will not reboot, but they will apply any update marked as a security update. It's still a good idea to update your VM, just in case. Always run updates before requesting a new custom image - an actively updating instance may be slow. There is documentation for the package, including installation instructions. Add the following to your. If we want to launch an " m1. All Jetstream instances can now launch Jupyter notebooks from the command line.

This is not supported and may not perform exactly as expected. For more information on Alien, see Converting. Featured images are installed, verified, and maintained by Jetstream staff and are the recommend starting points for your use or development efforts. View the list of Featured images. We encourage you to peruse the catalog that they have created concerning biology and bioinformatics software on Jetstream.

Documentation from Galaxy with Jetstream is available. The standalone Galaxy server comes preconfigured with hundreds of tools and commonly used reference datasets. It only takes a couple of minutes to start one. Once running, you can use it or change it up any way you like. Please note that, due to some Jetstream restrictions, this is a standalone Galaxy server in the cloud - it is not a scalable virtual cluster managed by CloudMan.

This image is based on the Ubuntu featured image for Galaxy Standalone runs on port by default -- this is on purpose in the case that you need to also run a standard web server on your instance. If your IP number assigned is 1. Please note that while we don't anticipate there being issues for the root user to have these in the default root user environment, there may be unintended consequences.

There are two older RStudio images - one with Intel compilers and one with gcc and ShinyServer installed. Both are CentOS 7 based images. This documentation is for the newer, Ubuntu The Matlab image on Jetstream is based on Ubuntu 20 and has Matlab a Patch 6 installed with the following licensed toolkits:.

The BioLinux 8 image comes bundled by default with x2go. While x2go is not the preferred desktop sharing method for Jetstream, it is very functional and does work well. To get started, download the x2go client. The client for Windows, OSX, and multiple versions of Linux is available from the x2go site , includes installation instructions all platforms. Once saved, click on the connection to bring up the virtual machine GUI desktop.

Note: it may take minutes for the connection to come up. Once the instance comes up, login via ssh. In your email, answer as many of the questions listed below as possible. Jetstream API users should understand the following:. Using an Atmosphere instance or other local Linux installation such as CentOS-7 , install these packages:. Instructions for installing command line clients for Windows are available from an external site.

Please note that these instructions have not been tested. API users will only be interacting with one cloud at a time. Transferring entities such as images and volumes from one domain to the other requires intervention by systems personnel. To request these services email help at xsede dot org. When using the 'TACC' domain, the username and password in the openrc. The password is not stored in the script. This openrc. Note: To select an active project prior to generating openrc. It may work on recent older versions of Mac OS X but it has not been tested.

Verify that the Xcode required tools are installed and functional This command may require root access to run. Check the Brew install with this command. If errors found doctor will provide instructions to fix them. Set up your OpenStack credentials See Setting up openrc.

Following future OpenStack updates, all installed pip modules can be updated with this command:. The current production version is 4. This should already be installed by your operating system. Additional clients that may also be useful depending on your custom needs are:.

For current users, clients that you likely no longer need to install are:. Follow the instructions in the table below to set up a security policy and network, launch and manage a VM and then remove the entire structure. This goes into greater detail on some topics and may be of value to those learning the OpenStack CLI. The first thing you'll need to do before being able to do any CLI commands is source the openrc file you created.

Important note: On OpenStack, the default is that NO ports are open versus the traditional all ports are open unless specifically closed. For this reason, a security group must be established and the SSH port opened in order to allow login. Note that you often want to create infrastructure such as networks, subnets, routers, etc. These entities are reusable by all members of your project. In addition to the common OpenStack CLI commands like openstack server list , here are some typical commands to troubleshoot an instance from the command line.

Usually a combination of these things will let you see what's going on and what to do to fix. You can also do all of these things from Horizon. Assuming you have an allocation for Jetstream storage, you can create and use volumes from the command line. From your instance, you can now create a mount point, view the device, and create the filesystem using ext4 as the filesystem type for this example. Note: Linux has a special mount option for file systems called noatime.

Therefore, using noatime can lead to significant performance gains. You would need to change as needed for a different device id, mount point, and file system type. We do recommend using the noatime option as shown in the example. Once you are done with your volume or want to use it with another VM, if you are not shutting down the VM, you'll need to unmount it.

If you have multiple allocations, you'll want to make sure your usage is being attributed to the correct allocation. You can see which allocation you're using at the top left. Chose the appropriate allocation from the list. Enter a subnet name, e. This should be a non-routable subnet. You can use If you're not sure what to choose, you can go with This will give you available addresses in the Enter a router name, e. You'll need to connect your private network to the router.

Make sure you're in Graph mode vs Topology mode. Your screen should look like the image below. If it looks like bars it's in Topology mode, click the Graph tab under the Network Topology page heading to put it into Topology mode. The network should now be connected to the new router. The end result will look similar to this diagram. Each project has its own firewall rules. You will need to add at least an ssh rule to allow yourself to ssh into your instances. You will need to upload at least 1 ssh public key in order to access the instances you create.

This assumes you already have an SSH key pair that you use. If not, you can create a key pair via this screen. When you have created a custom workflow or configuration on the API side, you can create a snapshot for your own use. In OpenStack , an instance snapshot is an image.

The only difference between an image that has been uploaded directly to glance and an image you create by snapshot is that an image created by snapshot has additional properties in the glance database and defaults to being private. You can create an snapshot from a running server instance, but if you want to preserve data, you must shut down the source VM and verify the instance status is SHUTOFF before creating the snapshot.

If your instance was based on one of the JS-Featured-API images, both cloud-init and qemu-guest-agent should be present unless you explicitly removed them. Click Create Snapshot. In the dialog box that comes up, give it a descriptive name. A best practice is to give is a name that describes the image and has rudimentary version information - e. Click Create Snapshot once you've given it a name.

You can find your pending snapshot by using the filter. You'll see it in state "Queued". This is normal. It has to pull the entire image list again each time. After a few minutes or possibly more , depending on system load, you should see it change status to Active. If you've launched instances previously on the API side with either Horizon or the CLI and left your network, security groups, and keys intact, you can start with the step Launching an instance - Step 1.

If your snapshot stays in Queued status for more than 45 minutes, there might be an issue with either the snapshot or the Glance image store in OpenStack. In this case, you should contact help jetstream-cloud. Manila is the file share service project for OpenStack. Manila works with a variety of proprietary backend storage arrays and appliances, with open source distributed filesystems, as well as with a base Linux NFS or Samba server. Prereqs: Make sure you have the nfs client installed on your instance: apt install nfs-common for Ubuntu and yum install nfs-utils for CentOS.

Replace This document assumes you have Openstack and Manila clients installed on your machine. In OpenStack, an instance snapshot is an image. Glance is a central image repository which provides discovering, registering, retrieving for disk and server images. You can create a snapshot from a running server instance, but if you want to preserve data, you must shut down the source VM and verify the instance status is SHUTOFF before creating the snapshot. If your instance was based on one of the JS-Featured-API images, both should be present unless you explicitly removed them.

Snapshots won't show in Horizon this has been submitted as a bug and may be fixed real soon now but for now, to make it visible you'll need to export it and bring it back as a Glance image. If you just plan to use this within your project and from the command line only, the rest of the steps aren't necessary. There are a lot of metadata tags there but those are important to ensure that your instances will create properly from the stored image.

You definitely want to make sure you get them all. You can set the visibility property to community all can see and boot , shared only those you specify can see and boot , private only your allocation can see and boot. See more information on Glance visibility properties. Boot the new image. Test it. Make sure it works. Do this before deleting.

Once it's gone, it's really gone. Be sure. When you upload an image to Openstack, you set the visibility of your image. Our documentation for uploading an image from the CLI sets visibility to community. However, if you've set it to shared or private, you will need to change that if you want to share it. If you need to share it with another allocation but do not want to make it visible to all projects, you will want to verify that the visibility is shared by doing:.

Someone from the other project you are sharing it with would then need to do. Please note that container orchestration on Jetstream is in early development. We will do our best to help you with issues, but it may be a mutual learning effort.

Docker and Docker Compose are installed on those two featured images. OpenStack provides a method of container orchestration through Magnum. Magnum uses Heat to orchestrate an OS image which contains Docker and Kubernetes and runs that image in either virtual machines or bare metal in a cluster configuration. You can watch a brief demo of how the Magnum CLI works. This is not an official Jetstream project, though we are working directly with the developers and testers that have been creating it.

The images supported for Kubernetes in Magnum are limited. You can ONLY use one of our recommend images and expect it to work. The only image we guarantee to work on Jetstream presently is Fedora-AtomicJS-Latest aeb48cafdf33a43c. See the full container orchestration user docs OpenStack Magnum. It is assumed that you have created a network, subnet, and router configuration for your project already. Then choose the orchestration engine that you'll use; we're going to select Kubernetes for this example.

Keypair: Choose the appropriate SSH keypair from the drop down - these will be all of the keypairs you've uploaded to your account. Flavor worker flavor : Choose an appropriate size for your work load. We might suggest starting with an m1. You can change this in your template if you find another size is more fitting. Master Flavor: Again, choose the appropriate size may be something you have to experiment with. We suggest starting with an m1. Docker Volume Size: Fill in the size volume for each node, if desired.

If specified, container images will be stored in a cinder volume of the specified size in GB. Each cluster node will have a volume attached of the above size. If not specified, images will be stored in the compute instance's local disk.

For the "devicemapper" storage driver, the minimum value is 3GB. If you do not check this, your cluster will NOT be accessible from the outside. Please note that you cannot start the cluster name with anything but a letter. Master Count : The number of servers that will serve as master for the cluster.

The default is 1. Set to more than 1 master to enable High Availability. Node Count : The number of servers that will serve as node in the cluster. Docker Volume Size : Fill in the size volume for each node, if desired. Keypair : Choose the appropriate SSH keypair from the drop down - these will be all of the keypairs you've uploaded to your account.

Master Flavor ID : Again, choose the appropriate size may be something you have to experiment with. Flavor ID worker flavor : Choose an appropriate size for your work load. This can take some time, especially if you've created a large cluster. The containers with all of the software are being downloaded and activated for each master and node.

Note: You'll need to have port open in your security policies. We suggest, as always, limiting that access to specific hosts or subnets as a best practice. Once you've created your Kubernetes cluster, you may wish to explore such advanced topics as scaling. There are other advanced topics that Andrea Zonca has created linked from the Advanced API Topics page that may be worth exploring, including autoscaling Jupyter deployments using Kubernetes.

Cloud-init is the package that handles early initialization of a cloud instance. Cloud-init allows you to customize an instance at boot using a user-data script. This allows you to override vendor-data scripts like the forced update on initial boot, add software, add git repositories, add users, and many other actions.

When doing a cloud-init script, it's crucial to start it with cloud-config so the interpreter knows that it's not just a standard shell script. A number of examples of cloud-init scripts are available in the Cloud-init documentation. The script below should only be used by advanced users. It prevents the installation of qemu-guest-agent a package that is REQUIRED for proper operation on Jetstream - please ensure it is installed on your image if you opt to use this script or any script that prevents it being installed by vendor-data.

It also prevents the forced update of packages on instantiation. It is a recommended security practice to keep instances up-to-date with the latest operating system updates. However, if you need to ensure consistent, fast boot times, you may wish to use it. Please do apply all critical security patches to your instances.

Failure to do so may allow your instances to be compromised. The Jetstream team is working with ECSS and individual users that are trailblazing use cases of Jetstream's cloud functionality. While we maintain this page, we do not guarantee that the various tutorials or walkthroughs are up to date and functional. The first half deals with the OpenStack API and walks you through creating a headnode that you'll use in the second half for making a virtual cluster with Slurm: Tutorial Part 1.

The second half is the more complete Slurm portion and covers using cloud-aware compute nodes: Tutorial Part 2. Since you have full privileges you can run Docker on your VMs directly. Some basic documentation for running Docker containers on Jetstream can be found here:. Deploy scalable Jupyterhub with Kubernetes on Jetstream.

Bootstrapping Kubernetes on Jetstream. These all require Jetstream API access. You can use one of these images to launch Docker or install Docker yourself. All docker commands on this page are run on an instance based on the Ubuntu Once installed, you can test your installation:. Let's start with the lightweight image - alpine. Alpine is a minimal Docker image based on Alpine Linux. In the example below, we run a container based on the alpine image and list files. Since the image was not available locally, docker fetches the image from the Docker registry; saves a local copy; runs a container; lists files.

The docker pull alpine command can also be used to fetch the latest version of alpine;. You can also get your container id with this command;. This will leave your container without actually quitting. Note: You must replace the container id - fd4bcfbc5 or localhost address You can build a Docker image by reading instructions from a Dockerfile , which contains a list of commands that the Docker daemon calls while creating an image. A Docker image consists of stacked read-only layers of instructions from the Dockerfile.

Here we create a volume named dataVolume1 and a container named Container1 and exit the container. If we inspect the container we see dataVolume1 listed in the Volumes section. We can restart and attach the container.

We see dataVolume1 when we run the ls command. We can cd into the dataVolume1 directory and create or edit files. You cannot access these files if you exit the container. When you run a container, you can bring a directory from the host system into the container, and give it a new name and location using the -v or --volume flag.

Log into the instance and execute your docker commands as root. Here we create a container named Container2 and a docker volume named datavolume is mounted at the mountpoint for your external volme. Jetstream allows you to quickly spin up new science resources in a managed cloud. They are not automatically generated upon account creation.

Please see the Wrangler user guide for more information. Once the proper environment is set, initialize a session using iinit using the Wrangler account credentials, which will use the Wrangler password for the account you specified. This creates a temporary credential which will be valid for two weeks. Once connected, the file system can be navigated and the standard iRODS commands are available. The ihelp command lists the common iRODS commands, such as ils , ipwd , iget , iput , and imeta , which are used to transfer files to iRODS or perform tagging, queries, or other operations.

Detailed instructions on using these commands can be found at the iRODS site. Any files submitted into iRODS are given a checksum, and access is logged for reads and writes. It is possible to prototype program flow using Jetstream, and then move to Wrangler to perform larger calculations on the same data collection. While updating all packages is recommended, if you would just like to install security updates, you can do the following:.

In general, fundamental, publishable research is permitted on Jetstream from any non-EAR sanctioned countries. Fundamental research is defined as:. Fundamental research means basic and applied research in science and engineering, the results of which ordinarily are published and shared broadly within the scientific community, as distinguished from proprietary research and from Industrial development, design, production, and product utilization, the results of which ordinarily are restricted for proprietary or national security reason.

Ensure that data that must be protected by Federal security or privacy laws e. The Jetstream system is not intended, by default, to meet the security requirements of these laws or regulations and specific usage related controls or restrictions may be required prior to authorization of the use of the Jetstream system for such purposes. Ensure that the project does not violate any export control end use restrictions contained in Part of the EAR.

Some countries have some heightened control over certain types of research and technology. Country Group D countries of national security concern to the United States face these heightened control restrictions and are included in this document of country groups. Please note that Country Group D begins on page 6 of this document. In accordance to federal guidelines, Jetstream will not be accessible to IP ranges from the following countries:. Country Groups E1 and E2 identify embargoed countries subject to comprehensive restrictions and are included in this document of country groups.

Please note that Country Group E begins on page 8 of this document. We recommend adding a statement to any acceptable use agreement that targets export control issues, such as the language below:. The [name of system] system is not intended, by default, to meet the security requirements of these laws or regulations and specific usage related controls or restrictions may be required prior to authorization of the use of the [name of system] system for such purposes.

The default number of login failures is set to three. If you want to change that, you can:. In addition to our "How-to" articles, a number of tutorials have been developed by both staff and external users. We list some of these below:. We presently do not support Windows on Jetstream. It can be installed via the API side but we are unable to provide any sort of support for it at all. If you wish to explore installing Windows on Jetstream, first get a Startup Allocation if you do not have one.

Once you have the allocation you'll need to get API access. Follow these instructions to get API access. Once you have API access, you'll want to install the command line clients for later. One key difference is you'll need to make sure the image is in RAW format to upload. There are instructions on uploading images; especially make sure you specify the right options under Uploading a snapshot or new image into Glance.

There are Windows Server and images available on Jetstream. While these were created by one of the Jetstream parters in conjunction with Jetstream staff, they are NOT supported nor guaranteed to work. It is unlikely that the Jetstream staff will be able to do more than general VM troubleshooting as we do not have Windows expertise on staff. It has no license installed so you will need to bring your own license.

It was also patched up to so you will need to run Windows Update immediately. This will likely never, ever work on the Atmosphere side - just FYI. They are patched up to the time they were imaged but may need immediate patching for any security issues that have cropped up since.

You will need to retrieve the Admin password after boot. For that reason, we will recommend that you also install the python-novaclient package in addition to the python-openstackclient so you can retrieve the Admin password by doing:. You'll get back a long, random string that you can use to RDP to your instance.

The username will be Admin. It will be a different password for every instance. You should be able to change it as you see fit, though you can always retrieve the password again with that nova command. You may get a certificate error trying to RDP in - that's not unexpected and can generally just be cleared. In general, depending on the application you are wanting to use, you might see if there is a Linux version available. It would definitely be easier to install a Linux-based software package rather than install and support your own Windows installation on Jetstream.

If you get a connection refused after multiple failed login attempts, you may need to use the unban utility mentioned in the FAQ Answer below titled You get an ssh "connection refused" message using a terminal-based shell client or Putty. Reboot if that fails waiting about minutes before going to the next step , and. If everything otherwise seems in order deploying but the instance seems to be delayed in getting an IP address or in showing the WebShell buttons, the instance may be updating system packages.

You will have to wait until this finalizes, then redeploy. For images not maintained by Jetstream you will need to contact the owner. See the Jetstream Policies and Best Practices page for details. If it does not, you might try doing a redeploy on the instance.

If it's not a featured image, you might wish to try using the instructions for an external VNC viewer. Laptops with touchscreens are unable to use the mouse in the web desktop using Chrome and Firefox on Windows While we do not recommend using Internet Explorer, it does not have the issue. Using a VNC Viewer also is a viable workaround. You get an ssh "connection refused" message using a terminal-based shell client or Putty.

Probable cause: fail2ban has locked you out from vnc or terminal-based shell sessions. You can use the unban utility that is part of the Jetstream Atmosphere EZ-tools. Use the web shell and do the following:. Certain organizations and individuals are subject to trade sanctions, embargoes, and other restrictions under US law or by individual cloud provider policy.

These restrictions apply to both domestic and foreign transactions. This list is subject to change based on US policy. You get a " Forbidden" screen trying to access the web shell or web desktop. Your Globus credentials have become stale. Log out of Atmosphere by clicking on your username in the upper right hand corner of the Atmosphere interface and select "Sign Out" from the menu. Then log in again and try using the web shell or desktop.

I have an Ubuntubased instance that has been stuck deploying for quite some time. If possible, please rebuild your instance with a more recent version, otherwise, please contact help at jetstream-cloud dot org for assistance in applying the fix. Following an upgrade rebuilding virtual networks is now taking multiple hours. In the best case scenario, the failover happens successfully and no VMs are affected.

If a networking node is rebooted before all of the rebuild has completed, there may be a gap where dhcp requests are not being answered. Jetstream presently does not support Microsoft Windows at all. It will likely not be integrated into Atmosphere during the life of this project.

If you wish to explore it with the understanding that we cannot provide support beyond normal VM operations, you can refer to Microsoft Windows on Jetstream. I have created a custom image in the Atmosphere interface but it isn't deploying properly in the API interface. We cannot recommend strongly enough not using Atmosphere images on the API side of Jetstream or vice-versa. The API user interface is close to raw Openstack, makes almost no assumptions, requires advanced knowledge of Openstack and Linux, but is therefore much more flexible.

A package you are installing is forcing the dpkg package manager to use sh instead of bash. This potentially conflicts with various Jetstream configuration scripts. You will need to use :. Currently, we advise users to avoid placing periods ".

The short answer is no. However, there are some methods for handling this. I'm unable to unshelve my m1. Sony Handycam with Windows. Taking a Screenshot on the iPad. Taking Screenshots in Windows and Mac.

Units of file size. Use VoiceThread to comment on visual media. Using the Snipping Tool on Windows. Welcome to Canvas. Windows 7 - Split the Screen. Zoom Demonstration. Skip to content. Show Details. This podcast channel provides short videos demonstrating and explaining useful technologies for teaching. To receive notifications of new episodes, subscribe to the Instructional Consulting mailing list.

Send questions, suggestions for topics, etc. Adobe Connect Whiteboard Overlay Tool…. Commenting on pdf documents using Adobe Acrobat…. Cyberduck: Uploading and Downloading Multiple…. Sharing PowerPoint Presentations with…. Search for " ". Public, Restricted. Managers: podcast IU Podcast. Rod Myers. Instructional Consulting Instructional Consulting. Privacy Notice Accessibility.

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Knowledge Base Search. Log in. Options Help Chat with a consultant. Include archived documents. Use SFTP to transfer files. SSH public key authentication remains an option for researchers who submit the "SSH public key authentication to HPS systems" agreement log into HPC everywhere using your IU username and passphrase , in which you agree to set a passphrase on your private key when you generate your key pair.

System Hostname Big Red 3 bigred3. To start an SFTP session, at the shell prompt, enter: sftp username hostname For example, if your username is darvader , to connect to your account on the host deathstar. Get help on the use of SFTP commands. Pop out to the shell prompt to enter other commands.

To return to SFTP, enter exit. For example, in SFTP, you can do the following replace the example username, home directory, and filename with your own :. This is document avax in the Knowledge Base. Last modified on Skip to: content search login. Knowledge Base Toggle local menu Menus About the team. Knowledge Base Search. Log in. Options Help Chat with a consultant.

Include archived documents. Under "Transfers", use the "Transfer Files" drop-down to select Use browser connection. Click OK.

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Jetstream is being replaced by Jetstream2.

Open two windows of mysql workbench From ic indiana. This will take you to a page describing Trial Access and allowing you to Enroll or Unenroll. Once you are done with your volume or want to use it with another VM, if you are not shutting down the VM, you'll need to unmount it. If you wish to use password authentication to ssh into a VM not recommended! Figure H Launch Instance - Step 1. Downloads are tracked through your browser's own download notification system.
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App layering citrix If you do not check this, your cluster will NOT be accessible from the outside. Transferring entities such as images and volumes from one domain to the other requires intervention by systems personnel. Follow these instructions to get API access. Reboot if that fails waiting about minutes before going to the next stepand. You will receive an email confirmation when your image has been archived.
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Indiana university cyberduck link See How to request additional resources on Jetstream. Sony Handycam with Windows. While we generally don't recommend using Internet Explorer, we've found it does not have the same issue. These accounts have limited resources available but allow you to try Jetstream. If you have added additional users accounts to your Instanceand those users have set their password, they must source start their own VNC desktop using the 'vncserver' command:. You would then multiply by the number of hours you will use that size VM in the next year and multiply by the number mysql workbench generate documentation VMs you will need.
How to use splashtop 2 on android Mass Uploading and Downloading on Oncourse. Skip to content. It only takes a couple of minutes to start one. Selected text is automatically copied to the copy buffer Paste text into other location using normal method for your system. Sony Handycam with Windows. The containers with all of the software are being downloaded and activated for each master and node.
Cyberduck ftp sftp cdc Users who have been approved for Volumes are limited to 10 volumes with an aggregate capacity of GB by default. If you have added additional users accounts to your Instanceand those users have set their password, they must manually start their own VNC desktop using the 'vncserver' command:. Click Launch Instance to start the initialization and build of the instance. The only image we guarantee to work on Jetstream presently mysql workbench generate documentation Fedora-AtomicJS-Latest aeb48cafdf33a43c. You do not need to run ezjh more than once. The Guacamole menu is a sidebar which is hidden until explicitly shown. Writing your resource justification A resource justification is required for an Educational allocation.
Indiana university cyberduck link The images supported for Kubernetes in Magnum are limited. We might suggest starting with an m1. To proceed, you may be requested to click Allow for Jetstream webapps, and the web interface to Jetstream will load. Once Active, Instance Management Actionsmay be performed on the instance. Choose a 3 month extension and mysql workbench generate documentation it's approved, the supplement button should appear. The current API environment is always under development. If you require a persistent IP for a service, we recommend you obtain API access and bring your service up there.
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