Enable couchdb persist_path in a distributed environment as well#4290
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@rabbah Please take a look at this. |
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| uri: | ||
| url: "{{ db.protocol }}://{{ ansible_host }}:{{ db.port }}/_cluster_setup" | ||
| method: GET | ||
| status_code: 200 |
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In case the cluster is not formed yet, it will return like this:
$ curl localhost:5984/_cluster_setup -v
* Trying ::1...
* Connected to localhost (::1) port 5984 (#0)
> GET /_cluster_setup HTTP/1.1
> Host: localhost:5984
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 200 OK
< X-CouchDB-Body-Time: 0
< X-Couch-Request-ID: 30fa78e069
< Server: CouchDB/2.1.2 (Erlang OTP/17)
< Date: Sun, 17 Feb 2019 13:59:41 GMT
< Content-Type: application/json
< Content-Length: 29
< Cache-Control: must-revalidate
<
{"state":"cluster_disabled"}
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Surely, it will return 401 Unauthorized in case the provided credentials are incorrect.
| uri: | ||
| url: "{{ db.protocol }}://{{ ansible_host }}:{{ db.port }}/_membership" | ||
| method: GET | ||
| status_code: 200 |
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For this,
style95ui-iMac:lambda style95$ curl localhost:5984/_membership -v
* Trying ::1...
* Connected to localhost (::1) port 5984 (#0)
> GET /_membership HTTP/1.1
> Host: localhost:5984
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 200 OK
< Server: CouchDB/2.1.2 (Erlang OTP/17)
< Date: Sun, 17 Feb 2019 14:00:13 GMT
< Content-Type: application/json
< Content-Length: 66
< Cache-Control: must-revalidate
<
{"all_nodes":["nonode@nohost"],"cluster_nodes":["nonode@nohost"]}
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Nov 18, 2019
…che#4290) * Skip clustering when nodes are already in the cluster * Enable couchdb persist_path for a distributed environment as well
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Description
This is to enable CouchDB
persist_pathin a distributed environment as well.OW operators can freely redeploy CouchDB without any issue as it supports idempotency.
Also, in case new hosts are added in the inventory_host, they will also join the cluster on redeployment.
Related issue and scope
This is a subsequent PR from Allow persisted couchdb directory mount. #4250
My changes affect the following components
Types of changes
Checklist: