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2016-04-14Retain existing ComputeHostnameFormat when upgrading older envsmarios1-0/+2
As discussed at +bug/1569705 after an upgrade to liberty from an older deployment, the hostname of the compute nodes is changed. If we set the ComputeHostnameFormat in the upgrade-pacemaker-init environment file parameter_defaults then we don't need to worry about the new value being specified as default by the upgraded overcloud.yaml since the parameter_defaults value is persisted unless explicitly overridden with a new parameter_defaults value. This is provided as a new environment file that needs to be included in the first upgrade step when upgradinng from an environment that has 'overcloud-compute-N' hostnames. Change-Id: I2c12bd1abac65d7f13d8768f87c5ebda91164578 Related-Bug: 1569705
2016-04-11Always use parameter_defaults in environment filesJiri Stransky1-1/+1
In the environments/ subdirectory of tripleo-heat-templates, we mostly use parameter_defaults, but some of the environment files still use parameters. This can lead to confusing behavior with respect to parameter priority when passing environment files to deploy/update commands. Users might expect that subsequent environment files take priority over preceding ones, but that might not be the case if the preceding environment files use `parameters`, while the subsequent ones use `parameter_defaults`. This commit switches all `parameters:` uses in environments/ subdirectory to `parameter_defaults:`. Change-Id: Ie4c03c7e7f5a5004a0384d35817135f357e9719b Closes-Bug: #1567837
2015-12-15Add update yaml backward compatibe with PublicVirtualIP on ctlplaneGiulio Fidente2-0/+5
In previous releases, when not using network isolation, we used to create two different VIPs for the ControlVirtualIP and the PublicVirtualIP both on the ctlplane network. Later we moved into a configuration with a single VIP instead so we need a compatibility yaml for those updating from old versions which preserves both the IPs; one of the two is deleted otherwise. Also updates README.md with a short description of the use case. Change-Id: Iae08b938a255bf563d3df2fdc0748944a9868f8e
2015-11-23Sample environment with old ServiceNetMap valueJames Slagle2-0/+42
The original value for the ServiceNetMap parameter had the Keystone Admin API service on the Internal API network. Later, it was moved to the ctlplane network by default. Users updating from clouds already deployed may not want to have the service moved, and we've occassionly seen it cause issues with services not getting restarted properly. This sample environment file documents the old value so that users can just optionally include it via -e to keep the services the same as they were when they originally deployed. Change-Id: I0b68542337a2f40e26df15fe7ac2da5aafe651d5