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Docs/reference (#323)

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Document operator command-line options and environment variables.
This commit is contained in:
Oleksii Kliukin
2018-06-12 19:12:11 +02:00
committed by zerg-junior
parent b518a31d0c
commit 5d02c57e04
11 changed files with 187 additions and 71 deletions
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docs/user.md
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@@ -1,9 +1,7 @@
# How to create a new PostgreSQL cluster
## Create a manifest for a new PostgreSQL cluster
As an example you can take this
[minimal example](manifests/minimal-postgres-manifest.yaml):
[minimal example](https://github.com/zalando-incubator/postgres-operator/blob/master/manifests/minimal-postgres-manifest.yaml):
```yaml
apiVersion: "acid.zalan.do/v1"
@@ -206,10 +204,10 @@ spec:
Here `cluster` is a name of a source cluster that is going to be cloned. The
cluster to clone is assumed to be running and the clone procedure invokes
`pg_basebackup` from it. The operator will connect to the service by name (if
the cluster is called test, then the connection string will look like host=test
port=5432), which means that you can clone only from clusters running in the
default namespace.
`pg_basebackup` from it. The operator will setup the cluster to be cloned to
connect to the service of the source cluster by name (if the cluster is called
test, then the connection string will look like host=test port=5432), which
means that you can clone only from clusters within the same namespace.
### Clone from S3