SPDX-License-Identifier: CC-BY-SA-3.0
{% endcomment %}
-# "Install Saltstack":#saltstack
# "Single host install using the provision.sh script":#single_host
-# "Local testing Arvados in a Vagrant box":#vagrant
-# "DNS configuration":#final_steps
+# "Choose the desired configuration":#choose_configuration
+## "Single host / single hostname":#single_host_single_hostnames
+## "Single host / multiple hostnames (Alternative configuration)":#single_host_multiple_hostnames
+## "Further customization of the installation (modifying the salt pillars and states)":#further_customization
+# "Run the provision.sh script":#run_provision_script
+# "Final configuration steps":#final_steps
+## "Install the CA root certificate (required in both alternatives)":#ca_root_certificate
+## "DNS configuration (single host / multiple hostnames)":#single_host_multiple_hostnames_dns_configuration
# "Initial user and login":#initial_user
+# "Test the installed cluster running a simple workflow":#test_install
-h2(#saltstack). Install Saltstack
+h2(#single_host). Single host install using the provision.sh script
+
+<b>NOTE: The single host installation is not recommended for production use.</b>
+
+This is a package-based installation method. The Salt scripts are available from the "tools/salt-install":https://github.com/arvados/arvados/tree/master/tools/salt-install directory in the Arvados git repository.
+
+This procedure will install all the main Arvados components to get you up and running in a single host. The whole installation procedure takes somewhere between 15 to 60 minutes, depending on the host resources and its network bandwidth. As a reference, on a virtual machine with 1 core and 1 GB RAM, it takes ~25 minutes to do the initial install.
+
+We suggest you to use the @provision.sh@ script to deploy Arvados, which is implemented with the @arvados-formula@ in a Saltstack master-less setup. After setting up a few variables in a config file (next step), you'll be ready to run it and get Arvados deployed.
+
+h2(#choose_configuration). Choose the desired configuration
+
+For documentation's sake, we will use the cluster name <i>arva2</i> and the domain <i>arv.local</i>. If you don't change them as required in the next steps, installation won't proceed.
-If you already have a Saltstack environment you can skip this section.
+Arvados' single host installation can be done in two fashions:
-The simplest way to get Salt up and running on a node is to use the bootstrap script they provide:
+* Using a single hostname, assigning <i>a different port (other than 443) for each user-facing service</i>: This choice is easier to setup, but the user will need to know the port/s for the different services she wants to connect to.
+* Using multiple hostnames on the same IP: this setup involves a few extra steps but each service will have a meaningful hostname so it will make easier to access them later.
+Once you decide which of these choices you prefer, copy one the two example configuration files and directory, and edit them to suit your needs.
+
+h3(#single_host_single_hostnames). Single host / single hostname
<notextile>
-<pre><code>curl -L https://bootstrap.saltstack.com -o /tmp/bootstrap_salt.sh
-sudo sh /tmp/bootstrap_salt.sh -XUdfP -x python3
+<pre><code>cp local.params.example.single_host_single_hostname local.params
+cp -r config_examples/single_host/single_hostname local_config_dir
</code></pre>
</notextile>
-For more information check "Saltstack's documentation":https://docs.saltstack.com/en/latest/topics/installation/index.html
+Edit the variables in the <i>local.params</i> file. Pay attention to the <b>*_PORT, *_TOKEN</b> and <b>*KEY</b> variables.
-h2(#single_host). Single host install using the provision.sh script
+h3(#single_host_multiple_hostnames). Single host / multiple hostnames (Alternative configuration)
+<notextile>
+<pre><code>cp local.params.example.single_host_multiple_hostnames local.params
+cp -r config_examples/single_host/multiple_hostnames local_config_dir
+</code></pre>
+</notextile>
-This is a package-based installation method. The Salt scripts are available from the "tools/salt-install":https://github.com/arvados/arvados/tree/master/tools/salt-install directory in the Arvados git repository.
+Edit the variables in the <i>local.params</i> file.
+
+## "Further customization of the installation (modifying the salt pillars and states)":#further_customization
-Use the @provision.sh@ script to deploy Arvados, which is implemented with the @arvados-formula@ in a Saltstack master-less setup:
+If you want or need further customization, you can edit the Saltstack pillars and states files. Pay particular attention to the <i>pillars/arvados.sls</i> one. Any extra <i>state</i> file you add under <i>local_config_dir/states</i> will be added to the salt run and applied to the host.
-* edit the variables at the very beginning of the file,
-* run the script as root
-* wait for it to finish
+h2(#run_provision_script). Run the provision.sh script
-This will install all the main Arvados components to get you up and running. The whole installation procedure takes somewhere between 15 to 60 minutes, depending on the host and your network bandwidth. On a virtual machine with 1 core and 1 GB RAM, it takes ~25 minutes to do the initial install.
+When you finished customizing the configuration, you are ready to copy the files to the host (if needed) and run the @provision.sh@ script:
+
+<notextile>
+<pre><code>scp -r provision.sh local* user@host:
+ssh user@host sudo ./provision.sh
+</code></pre>
+</notextile>
+
+or, if you saved the @local.params@ in another directory or with some other name
+
+<notextile>
+<pre><code>scp -r provision.sh local* user@host:
+ssh user@host sudo ./provision.sh -c /path/to/your/local.params.file
+</code></pre>
+</notextile>
+
+and wait for it to finish.
If everything goes OK, you'll get some final lines stating something like:
</code></pre>
</notextile>
-h2(#final_steps). DNS configuration
+h2(#final_steps). Final configuration steps
+
+Once the deployment went OK, you'll need to perform a few extra steps in your local browser/host to access the cluster.
+
+h3(#ca_root_certificate). Install the CA root certificate (required in both alternatives)
+
+Arvados uses SSL to encrypt communications. Its UI uses AJAX which will silently fail if the certificate is not valid or signed by an unknown Certification Authority.
+
+For this reason, the @arvados-formula@ has a helper state to create a root certificate to authorize Arvados services. The @provision.sh@ script will leave a copy of the generated CA's certificate (@arvados-snakeoil-ca.pem@) in the script's directory so you can add it to your workstation.
+
+Installing the root certificate into your web browser will prevent security errors when accessing Arvados services with your web browser.
+
+# Go to the certificate manager in your browser.
+#* In Chrome, this can be found under "Settings → Advanced → Manage Certificates" or by entering @chrome://settings/certificates@ in the URL bar.
+#* In Firefox, this can be found under "Preferences → Privacy & Security" or entering @about:preferences#privacy@ in the URL bar and then choosing "View Certificates...".
+# Select the "Authorities" tab, then press the "Import" button. Choose @arvados-snakeoil-ca.pem@
+
+The certificate will be added under the "Arvados Formula".
+
+To access your Arvados instance using command line clients (such as arv-get and arv-put) without security errors, install the certificate into the OS certificate storage.
+
+* On Debian/Ubuntu:
+
+<notextile>
+<pre><code>cp arvados-root-cert.pem /usr/local/share/ca-certificates/
+/usr/sbin/update-ca-certificates
+</code></pre>
+</notextile>
+
+* On CentOS:
+
+<notextile>
+<pre><code>cp arvados-root-cert.pem /etc/pki/ca-trust/source/anchors/
+/usr/bin/update-ca-trust
+</code></pre>
+</notextile>
+
+h3(#single_host_multiple_hostnames_dns_configuration). DNS configuration (single host / multiple hostnames)
-After the setup is done, you need to set up your DNS to be able to access the cluster.
+When using multiple hostnames, after the setup is done, you need to set up your DNS to be able to access the cluster.
-The simplest way to do this is to edit your @/etc/hosts@ file (as root):
+If you don't have access to the domain's DNS to add the required entries, the simplest way to do it is to edit your @/etc/hosts@ file (as root):
<notextile>
<pre><code>export CLUSTER="arva2"
</code></pre>
</notextile>
-h2(#initial_user). Initial user and login
+h2(#initial_user). Initial user and login
-At this point you should be able to log into the Arvados cluster.
-
-If you changed nothing in the @provision.sh@ script, the initial URL will be:
+At this point you should be able to log into the Arvados cluster. The initial URL will be:
* https://workbench.arva2.arv.local
By default, the provision script creates an initial user for testing purposes. This user is configured as administrator of the newly created cluster.
-Assuming you didn't change these values in the @provision.sh@ script, the initial credentials are:
+Assuming you didn't change these values in the @local.params@ file, the initial credentials are:
* User: 'admin'
* Password: 'password'
* Email: 'admin@arva2.arv.local'
+
+h2(#test_install). Test the installed cluster running a simple workflow
+
+The @provision.sh@ script saves a simple example test workflow in the @/tmp/cluster_tests@ directory in the node. If you want to run it, just ssh to the node, change to that directory and run:
+
+<notextile>
+<pre><code>cd /tmp/cluster_tests
+./run-test.sh
+</code></pre>
+</notextile>
+
+It will create a test user (by default, the same one as the admin user), upload a small workflow and run it. If everything goes OK, the output should similar to this (some output was shortened for clarity):
+
+<notextile>
+<pre><code>Creating Arvados Standard Docker Images project
+Arvados project uuid is 'arva2-j7d0g-0prd8cjlk6kfl7y'
+{
+ ...
+ "uuid":"arva2-o0j2j-n4zu4cak5iifq2a",
+ "owner_uuid":"arva2-tpzed-000000000000000",
+ ...
+}
+Uploading arvados/jobs' docker image to the project
+2.1.1: Pulling from arvados/jobs
+8559a31e96f4: Pulling fs layer
+...
+Status: Downloaded newer image for arvados/jobs:2.1.1
+docker.io/arvados/jobs:2.1.1
+2020-11-23 21:43:39 arvados.arv_put[32678] INFO: Creating new cache file at /home/vagrant/.cache/arvados/arv-put/c59256eda1829281424c80f588c7cc4d
+2020-11-23 21:43:46 arvados.arv_put[32678] INFO: Collection saved as 'Docker image arvados jobs:2.1.1 sha256:0dd50'
+arva2-4zz18-1u5pvbld7cvxuy2
+Creating initial user ('admin')
+Setting up user ('admin')
+{
+ "items":[
+ {
+ ...
+ "owner_uuid":"arva2-tpzed-000000000000000",
+ ...
+ "uuid":"arva2-o0j2j-1ownrdne0ok9iox"
+ },
+ {
+ ...
+ "owner_uuid":"arva2-tpzed-000000000000000",
+ ...
+ "uuid":"arva2-o0j2j-1zbeyhcwxc1tvb7"
+ },
+ {
+ ...
+ "email":"admin@arva2.arv.local",
+ ...
+ "owner_uuid":"arva2-tpzed-000000000000000",
+ ...
+ "username":"admin",
+ "uuid":"arva2-tpzed-3wrm93zmzpshrq2",
+ ...
+ }
+ ],
+ "kind":"arvados#HashList"
+}
+Activating user 'admin'
+{
+ ...
+ "email":"admin@arva2.arv.local",
+ ...
+ "username":"admin",
+ "uuid":"arva2-tpzed-3wrm93zmzpshrq2",
+ ...
+}
+Running test CWL workflow
+INFO /usr/bin/cwl-runner 2.1.1, arvados-python-client 2.1.1, cwltool 3.0.20200807132242
+INFO Resolved 'hasher-workflow.cwl' to 'file:///tmp/cluster_tests/hasher-workflow.cwl'
+...
+INFO Using cluster arva2 (https://arva2.arv.local:8443/)
+INFO Upload local files: "test.txt"
+INFO Uploaded to ea34d971b71d5536b4f6b7d6c69dc7f6+50 (arva2-4zz18-c8uvwqdry4r8jao)
+INFO Using collection cache size 256 MiB
+INFO [container hasher-workflow.cwl] submitted container_request arva2-xvhdp-v1bkywd58gyocwm
+INFO [container hasher-workflow.cwl] arva2-xvhdp-v1bkywd58gyocwm is Final
+INFO Overall process status is success
+INFO Final output collection d6c69a88147dde9d52a418d50ef788df+123
+{
+ "hasher_out": {
+ "basename": "hasher3.md5sum.txt",
+ "class": "File",
+ "location": "keep:d6c69a88147dde9d52a418d50ef788df+123/hasher3.md5sum.txt",
+ "size": 95
+ }
+}
+INFO Final process status is success
+</code></pre>
+</notextile>
projects / arvados.git / blobdiff