HA deployment failed because gateway does not exist

[Andrew Woodward]

{"build_id": "2014-12-02_04-35-45", "ostf_sha": "7e79964ddb5092fc4568c6fb08a348bb326df2a8", "build_number": "17", "auth_required": true, "api": "1.0", "nailgun_sha": "f71d8437783a4522aef4ff5a02393840b2a4a33f", "production": "docker", "fuelmain_sha": "b0f2f749ac2c1de3472f8ddeb3a0105798ca5837", "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91", "feature_groups": ["experimental"], "release": "6.0", "release_versions": {"2014.2-6.0": {"VERSION": {"build_id": "2014-12-02_04-35-45", "ostf_sha": "7e79964ddb5092fc4568c6fb08a348bb326df2a8", "build_number": "17", "api": "1.0", "nailgun_sha": "f71d8437783a4522aef4ff5a02393840b2a4a33f", "production": "docker", "fuelmain_sha": "b0f2f749ac2c1de3472f8ddeb3a0105798ca5837", "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91", "feature_groups": ["experimental"], "release": "6.0", "fuellib_sha": "93f1d72d7ab50616a58418bff3d94b71d6ebe96f"}}}, "fuellib_sha": "93f1d72d7ab50616a58418bff3d94b71d6ebe96f"}

In 6.0 we added corosync ping_vip__public, this requires that the public gateway is accessible in order for the vip__public to function. If the gateway is not present (like you use the default network settings on a new cluster) the deployment fails during puppet.

There are two issues with this:
1. Puppet continues running even through a critical resource is lacking (it should fail the deployment)
2. Nailgun needs to validate that this resource exists prior to allowing deployment since the network settings cant be changed after the deployment is started.