2e637c5825
This change adds environment file arguments to "openstack overcloud container image prepare" calls so that only deployed images are in the generated files. This will lead to upload commands only transferring the required images to the undercloud registry, which should lead to a significant speedup of containerized CI jobs. Change-Id: I48b6b2e2be847314c45ae1d399fa70caf54ac2f4 Closes-Bug: #1710992
134 lines
4.8 KiB
Markdown
134 lines
4.8 KiB
Markdown
overcloud-prep-containers
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=========
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This role that prepares an environment for a containerized compute is under active development along
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with active development of the containerized computer feature itself.
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This role walks through the developer setup for a tripleo deployment with a containerized compute.
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The developer documentation can be found here: https://etherpad.openstack.org/p/tripleo-containers-work
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The instructions below use the master branch from delorean that has been vetted by CI, and then updates
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any tripleo rpm to the latest version available from delorean. It should be the same content as what
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currently runs in tripleo-ci
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This also git checks out https://git.openstack.org/openstack/tripleo-heat-templates
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with refspec: refs/changes/59/330659/43 , this can be updated in config/general_config/containers_minimal.yml
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Requirements
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------------
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https://github.com/openstack/tripleo-quickstart/blob/master/README.rst
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overcloud-prep-containers variables
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--------------
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* working_dir: /home/stack
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* containerized_overcloud: false
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* overcloud_prep_containers_script: overcloud-prep-containers.sh.j2
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* overcloud_prep_containers_log: overcloud_prep_containers.log
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* undercloud_network_cidr: 192.168.24.0/24
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* prepare_service_env_args: -e {{ overcloud_templates_path }}/environments/docker.yaml
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overcloud-prep-config variables
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-------------------------------
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* overcloud_templates_path: /home/stack/tripleo-heat-templates
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* overcloud_templates_repo: https://git.openstack.org/openstack/tripleo-heat-templates
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* overcloud_templates_branch: master
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tripleo-quickstart variables
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----------------------------
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* see config/general_config/containers_minimal.yml
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Dependencies
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------------
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These dependencies are accounted for in the unmerged tripleo-quickstart review https://review.openstack.org/#/c/393348/
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* Depends-On: https://review.openstack.org/#/c/393348/
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* Depends-On: https://review.gerrithub.io/#/c/300328/
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How to Execute:
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---------------
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Review https://github.com/openstack/tripleo-quickstart/blob/master/README.rst::
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mkdir quickstart_containers
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export WORKSPACE=$PWD/quickstart_containers
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cd $WORKSPACE
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git clone https://github.com/openstack/tripleo-quickstart.git
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git clone https://github.com/openstack/tripleo-quickstart-extras.git
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# Update quickstart to use the right review
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pushd tripleo-quickstart
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git remote add gerrit https://review.openstack.org/openstack/tripleo-quickstart
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git fetch --all
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git review -d I676b429cab920516a151b124fca2e26dd5c5e87b
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popd
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# Update quickstart-extras to use the right review
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pushd tripleo-quickstart-extras
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git remote add gerrit https://review.openstack.org/openstack/tripleo-quickstart-extras
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git fetch --all
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git-review -d Id91cfae8aff8652222a4e9adab0635be6c0f8f64
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git-review -x Ie1ca08de17ff0fddd9c9cbd124ae65735ea4b6bc
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popd
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mkdir /var/tmp/containers
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export WD=/var/tmp/containers
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export VIRTHOST=<virthost>
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pushd tripleo-quickstart
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sed -i "s|git+https://git.openstack.org/openstack|file://$WORKSPACE|g" quickstart-extras-requirements.txt
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./quickstart.sh --no-clone --working-dir $WD --teardown all --requirements quickstart-extras-requirements.txt --playbook quickstart-extras.yml --config $PWD/config/general_config/containers_minimal.yml --tags all --release master-tripleo-ci $VIRTHOST
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How to Execute with Additional gerrit reviews
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---------------------------------------------
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This will install a local delorean instance and build the reviews into the undercloud/overcloud
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Example change https://review.openstack.org/#/c/396460/
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STEPS::
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export GERRIT_HOST=review.openstack.org
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export GERRIT_BRANCH=master
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export GERRIT_CHANGE_ID=396460
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export GERRIT_PATCHSET_REVISION=3ea99ef27f60157699c13acb64f88d2cd03d237b
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# Note.. FOR RHEL VIRTHOST's
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* ensure mock is installed on the virthost *, for rhel it comes from epel.. then remove the epel repo
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# Build the yum repo in /home/stack of the $VIRTHOST
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./quickstart.sh \
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--no-clone \
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--working-dir $WD \
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--teardown all \
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--requirements quickstart-extras-requirements.txt \
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--playbook dlrn-gate.yml \
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--config $PWD/config/general_config/containers_minimal.yml \
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--extra-vars compressed_gating_repo="/home/stack/gating_repo.tar.gz" \
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--tags all \
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--release master-tripleo-ci \
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$VIRTHOST
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# Consume the local delorean repo in addition to the normal deployment
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./quickstart.sh \
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--no-clone \
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--working-dir $WD \
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--teardown none \
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--retain-inventory \
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--requirements quickstart-extras-requirements.txt \
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--playbook quickstart-extras.yml \
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--config $PWD/config/general_config/containers_minimal.yml \
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--extra-vars compressed_gating_repo="/home/stack/gating_repo.tar.gz" \
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--skip-tags provision \
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--tags all \
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--release master-tripleo-ci \
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$VIRTHOST
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