Fixes readme file
This change fixes readme file. What changed: - switches order of variables and descriptions of variables. - fixed parallel advance upgrade options example. Signed-off-by: mciecierski <mciecier@redhat.com> Change-Id: Ic153bc80d77e712b513e881d8bded7e1070e4e8a
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README.rst
74
README.rst
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@ -34,124 +34,124 @@ This role requires:
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Role Variables
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--------------
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Available variables are listed below::
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upgrade_noop: false
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Available variables are listed below.
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Only create upgrade scripts without running them::
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update_noop: false
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upgrade_noop: false
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Only create update scripts without running them::
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undercloud_upgrade: false
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update_noop: false
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Run undercloud upgrade::
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containerized_undercloud_upgrade: false
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undercloud_upgrade: false
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Run containerized undercloud upgrade::
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overcloud_upgrade: false
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containerized_undercloud_upgrade: false
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Run overcloud upgrade::
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undercloud_update: false
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overcloud_upgrade: false
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Run undercloud update::
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overcloud_update: false
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undercloud_update: false
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Run overcloud update::
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overcloud_deploy_script: "~/overcloud_deploy.sh"
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overcloud_update: false
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Validate overcloud after update::
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overcloud_images_validate: false
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overcloud_images_validate: false
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Location of the initial overcloud deploy script::
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undercloud_upgrade_script: "~/undercloud_upgrade.sh"
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overcloud_deploy_script: "~/overcloud_deploy.sh"
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Location of the undercloud upgrade script which is going to be generated by this role::
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overcloud_composable_upgrade_script: "~/composable_docker_upgrade.sh"
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undercloud_upgrade_script: "~/undercloud_upgrade.sh"
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Location of the upgrade script used in the composable docker upgrade step which is going to be generated by this role::
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overcloud_converge_upgrade_script: "~/converge_docker_upgrade.sh"
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overcloud_composable_upgrade_script: "~/composable_docker_upgrade.sh"
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Location of the upgrade script used in the converge docker upgrade step which is going to be generated by this role::
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undercloud_rc: "~/stackrc"
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overcloud_converge_upgrade_script: "~/converge_docker_upgrade.sh"
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Location of the undercloud credentials file::
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overcloud_rc: "~/overcloudrc"
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undercloud_rc: "~/stackrc"
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Location of the overcloud credentials file::
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upgrade_workarounds: false
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overcloud_rc: "~/overcloudrc"
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Allows the user to apply known issues workarounds during the upgrade process. The list of patches/commands used for workarounds should be passed via --extra-vars and it should include dictionaries for undercloud/overcloud workarounds::
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use_oooq: false
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upgrade_workarounds: false
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Set to true when the deployment has been done by tripleo quickstart::
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workload_launch: false
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use_oooq: false
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Set to true to launch an instance before starting upgrade. This can be useful for running tests during upgrade such as live migration or floating IP connectivity checks::
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workload_cleanup: false
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workload_launch: false
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Set to true to cleanup previously launched workload when update/upgrade finishes::
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external_network_name: "public"
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workload_cleanup: false
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Name of the external network providing floating IPs for instance connectivity. This provides external connectivity and needs to exist beforehand, created by the user::
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workload_image_url: "https://download.cirros-cloud.net/0.5.2/cirros-0.5.2-x86_64-disk.img"
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external_network_name: "public"
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URL of the image used for the workload instance::
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workload_memory: "512"
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workload_image_url: "https://download.cirros-cloud.net/0.5.2/cirros-0.5.2-x86_64-disk.img"
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Amount of memory assigned for the workload instance::
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workload_sriov: false
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workload_memory: "512"
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Set to true to use an SRIOV PF port when workload is created. Notice this will not work with cirros images::
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tripleo_ci: false
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workload_sriov: false
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Set to true when running the role in the TripleO CI jobs. It avoids losing connectivity to the undercloud by skipping reboot and ssh kill tasks::
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tripleo_ci: false
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Bash commands, defines a custom upgrade init to be taken into account during overcloud upgrade::
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upgrade_init_command: |
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sudo tripleo-repos -b pike current
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Bash commands, defines a custom upgrade init to be taken into account during overcloud upgrade.
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Set it to true to get a multi-cell update. It changes the way the oc_roles_hosts is calculated::
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update_cell: false
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Set it to true to get a multi-cell update. It changes the way the oc_roles_hosts is calculated.
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When set to true add a vm with attached fip and monitor ping from the undercloud. If ping loss time is higher than `loss_threshold` seconds or `loss_threshold_percent` in percentage we fail::
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l3_agent_connectivity_check: false
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l3_agent_connectivity_check: false
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When set to true add a vm with attached fip and monitor ping from the undercloud. If ping loss time is higher than `loss_threshold` seconds or `loss_threshold_percent` in percentage we fail.
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For update run tasks we set a 0 seconds loss threshold by default::
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update_loss_threshold: 0
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update_loss_threshold: 0
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For update run tasks we set a 0 seconds loss threshold by default.
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Default time is 60 seconds for ping loss::
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loss_threshold: 60
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loss_threshold: 60
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Default time is second for ping loss.
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Failsafe percentage check for loss threashold in percentage::
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loss_threshold_percent: 1
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Failsafe percentage check for loss threashold in percentage
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loss_threshold_percent: 1
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Set to true to enable validations::
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@ -303,7 +303,7 @@ Multiple roles could be upgraded in parallel, to achieve this they should be sep
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infrared tripleo-upgrade \
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--overcloud-upgrade yes \
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-e 'roles_upgrade_order=ControllerOpenstack;Database;Messaging'
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-e 'roles_upgrade_order=ControllerOpenstack,Database;Messaging'
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will upgrade Controller and Database groups in parallel and then continue with Messaging.
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