Bug 1471921 - Document that Ansible Service Broker installation requires a PV be available for it's own etcd service
Document that Ansible Service Broker installation requires a PV be available ...
Status: NEW
Product: OpenShift Container Platform
Classification: Red Hat
Component: Documentation (Show other bugs)
3.6.0
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Alex Dellapenta
Vikram Goyal
Vikram Goyal
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Depends On: 1467574
Blocks:
  Show dependency treegraph
 
Reported: 2017-07-17 12:38 EDT by John Matthews
Modified: 2017-08-16 15 EDT (History)
5 users (show)

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Fixed In Version:
Doc Type: Known Issue
Doc Text:
Cause: The etcd deployed with Ansible Service Broker requires a PV be available. Consequence: If no PV is available, etcd will wait until the PV can be satisfied. The Ansible Service Broker application will enter a CrashLoop until etcd is up. Workaround (if any): Before running the installer, set up an NFS host and add the following variables to your hosts file: openshift_hosted_etcd_storage_kind=nfs openshift_hosted_etcd_storage_nfs_options="*(rw,root_squash,sync,no_wdelay)" openshift_hosted_etcd_storage_host=<nfs host> openshift_hosted_etcd_storage_nfs_directory=/path/to/export openshift_hosted_etcd_storage_volume_name=etcd*NOTE[see below] openshift_hosted_etcd_storage_access_modes=['ReadWriteOnce'] openshift_hosted_etcd_storage_volume_size: 1G openshift_hosted_etcd_storage_labels={'storage': 'etcd'} *NOTE If https://bugzilla.redhat.com/show_bug.cgi?id=1467574 is still open, the etcd directory must already exist in the share, it will not be created automatically. If these variables are set and correct, a persistent volume will be created and attached to the broker's etcd instance. Result: etcd will come up once it's PVC is satisfied. Ansible Service Broker will come up when etcd is up.
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Description John Matthews 2017-07-17 12:38:37 EDT
Description of problem:

Ansible Service Broker(ASB) deploys it's own etcd in OCP 3.6.0.
The etcd Ansible Service Broker deploys requires a PV to function, therefore during installation of Ansible Service Broker the user needs to be aware that ASB will not come up until the PVC for etcd has been fulfilled.

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