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authormarios <marios@redhat.com>2016-02-22 17:18:16 +0200
committermarios <marios@redhat.com>2016-02-26 12:19:12 +0200
commit55f603b7364387e8c7f9b6b67747a5fddf6e91d4 (patch)
treea3208ba0dfcd40345c0a5b900966a9ae808a1521 /extraconfig/tasks
parentf8633a42e24b2f777f6f03d09af07346724c15b5 (diff)
Write the compute upgrade script for tripleo major upgrade workflow
As part of the major upgrade workflow non-controller nodes are to be updated by the operator, out-of-band and only after an initial heat stack-update that invokes the upgrade of the controller nodes. This review adds a ComputeDeliverUpgradeConfigDeployment_Step3 SoftwareDeploymentGroup to be applied only to compute nodes, and that depends on the controllers having been upgraded after ControllerPacemakerUpgradeConfig_Step2. Its purpose is to deliver but not invoke the upgrade script on compute nodes to /root/tripleo_upgrade_node.sh . The non-controller nodes will then be upgraded later by an operator that will run the script provided for that purpose, like at https://review.openstack.org/#/c/284722/1 for example. Change-Id: Ic6115fc8cf5320abfcf500112ff563bde8b88661
Diffstat (limited to 'extraconfig/tasks')
-rw-r--r--extraconfig/tasks/major_upgrade_compute.sh24
-rw-r--r--extraconfig/tasks/major_upgrade_pacemaker.yaml26
2 files changed, 50 insertions, 0 deletions
diff --git a/extraconfig/tasks/major_upgrade_compute.sh b/extraconfig/tasks/major_upgrade_compute.sh
new file mode 100644
index 00000000..2f19d573
--- /dev/null
+++ b/extraconfig/tasks/major_upgrade_compute.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# This delivers the compute upgrade script to be invoked as part of the tripleo
+# major upgrade workflow.
+#
+set -eu
+
+UPGRADE_SCRIPT=/root/tripleo_upgrade_node.sh
+
+cat > $UPGRADE_SCRIPT << ENDOFCAT
+### DO NOT MODIFY THIS FILE
+### This file is automatically delivered to the compute nodes as part of the
+### tripleo upgrades workflow
+
+# pin nova to kilo (messaging +-1) for the nova-compute service
+
+crudini --set /etc/nova/nova.conf upgrade_levels compute $upgrade_level_nova_compute
+yum -y update
+
+ENDOFCAT
+
+# ensure the permissions are OK
+chmod 0755 $UPGRADE_SCRIPT
+
diff --git a/extraconfig/tasks/major_upgrade_pacemaker.yaml b/extraconfig/tasks/major_upgrade_pacemaker.yaml
index 1080fd18..5a11bae9 100644
--- a/extraconfig/tasks/major_upgrade_pacemaker.yaml
+++ b/extraconfig/tasks/major_upgrade_pacemaker.yaml
@@ -66,3 +66,29 @@ resources:
servers: {get_param: controller_servers}
config: {get_resource: ControllerPacemakerUpgradeConfig_Step2}
input_values: {get_param: input_values}
+
+ ComputeDeliverUpgradeConfig_Step3:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: script
+ config:
+ list_join:
+ - ''
+ - - str_replace:
+ template: |
+ #!/bin/bash
+ upgrade_level_nova_compute='UPGRADE_LEVEL_NOVA_COMPUTE'
+ params:
+ UPGRADE_LEVEL_NOVA_COMPUTE: {get_param: UpgradeLevelNovaCompute}
+ - get_file: pacemaker_common_functions.sh
+ - get_file: major_upgrade_compute.sh
+
+ ComputeDeliverUpgradeConfigDeployment_Step3:
+ type: OS::Heat::SoftwareDeploymentGroup
+ depends_on: ControllerPacemakerUpgradeDeployment_Step2
+ properties:
+ servers: {get_param: compute_servers}
+ config: {get_resource: ComputeDeliverUpgradeConfig_Step3}
+ input_values: {get_param: input_values}
+
+