Differential D2001

Listen Docker registry port on internal network
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Authored by dereckson on Nov 10 2018, 19:19.

Details

Reviewers

dereckson

Commits

rOPS12dacfe69530: Listen Docker registry port on internal network

Summary

Docker custom images are built on Dwellers,
but registry is hosted on Equatower.

Plan is to use IntraNought secondary NIC between the servers
for internal communication. Meanwhile, a GRE tunnel has
been prepared between the two servers.

The registry container is reconfigured to listen this IP.

Test Plan

Access to the registry from Dwellers

Diff Detail

Repository

rOPS Nasqueron Operations

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Unit

Tests Not Applicable

Event Timeline

dereckson requested review of this revision.Nov 10 2018, 19:19

dereckson created this revision.

Harbormaster completed remote builds in B3115: Diff 5050.Nov 10 2018, 19:19

Looks good to me:

Salt master

$ deploy-container registry
...
----------
          ID: registry
    Function: docker_container.running
      Result: True
     Comment: Replaced container 'registry'
     Started: 19:17:41.896864
    Duration: 10514.657 ms
     Changes:   
              ----------
              container:
                  ----------
                  HostConfig:
                      ----------
                      PortBindings:
                          ----------
                          new:
                              ----------
                              5000/tcp:
                                  |_
                                    ----------
                                    HostIp:
                                        10.0.1.1
                                    HostPort:
                                        5000
                          old:
                              ----------
                              5000/tcp:
                                  |_
                                    ----------
                                    HostIp:
                                        127.0.0.1
                                    HostPort:
                                        5000
              container_id:
                  ----------
                  added:
                      3c20a0c589a397ca8c10060b4e97f6984edfa7871f0d9478ca487dfe4cd0f6f5                                                                        
                  removed:
                      - 4a2cd5e1d2a9109bf01ec31f319a9e3a0a033690fc6210dbb1314f9c0c3d2603
...

Dwellers

$ nc 10.0.1.1 5000                                                                                                                                       
GET /
HTTP/1.1 400 Bad Request
Content-Type: text/plain
Connection: close

400 Bad Request