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Code Block
themeRDark
curl -i -H "Accept: application/json" http://server:8080/config/server/info
curl -i -H "Accept: application/json" http://server:8080/config/server/version
# reload config
# don't use --digest and add /a for authenticated posts
curl --user admin:myWWv -X POST http://server:8080/a/config/server/reload


[2019-03-27 03:56:21,778] [HTTP-113] INFO  com.google.gerrit.server.config.GerritServerConfigReloader : Starting server configuration reload
[2019-03-27 03:56:21,781] [HTTP-113] INFO  com.google.gerrit.server.config.GerritServerConfigReloader : Server configuration reload completed succesfully


Jenkins

Nexus

GoCD

GitLab

Baseline Testing

Verify your environment by installing the default mysql chart

Code Block
languagebash
themeMidnight
ubuntu@ip-172-31-3-87:~$ sudo helm install --name mysqldb --set mysqlRootPassword=myrootpass,mysqlUser=myuser,mysqlPassword=mypass,mysqlDatqbase=mydb stable/mysq
NAME:   mysqldb
LAST DEPLOYED: Thu Mar 21 16:06:02 2019
NAMESPACE: default
STATUS: DEPLOYED
RESOURCES:
==> v1/ConfigMap
NAME          DATA  AGE
mysqldb-test  1     0s
==> v1/PersistentVolumeClaim
NAME     STATUS   VOLUME  CAPACITY  ACCESS MODES  STORAGECLASS  AGE
mysqldb  Pending  0s
==> v1/Service
NAME     TYPE       CLUSTER-IP    EXTERNAL-IP  PORT(S)   AGE
mysqldb  ClusterIP  10.43.186.39  <none>       3306/TCP  0s
==> v1beta1/Deployment
NAME     DESIRED  CURRENT  UP-TO-DATE  AVAILABLE  AGE
mysqldb  1        1        1           0          0s
==> v1/Pod(related)
NAME                     READY  STATUS   RESTARTS  AGE
mysqldb-979887bcf-4hf59  0/1    Pending  0         0s
==> v1/Secret
NAME     TYPE    DATA  AGE
mysqldb  Opaque  2     0s
NOTES:
MySQL can be accessed via port 3306 on the following DNS name from within your cluster:
mysqldb.default.svc.cluster.local
To get your root password run:
    MYSQL_ROOT_PASSWORD=$(kubectl get secret --namespace default mysqldb -o jsonpath="{.data.mysql-root-password}" | base64 --decode; echo)
To connect to your database:
1. Run an Ubuntu pod that you can use as a client:
    kubectl run -i --tty ubuntu --image=ubuntu:16.04 --restart=Never -- bash -il
2. Install the mysql client:
    $ apt-get update && apt-get install mysql-client -y
3. Connect using the mysql cli, then provide your password:
    $ mysql -h mysqldb -p
To connect to your database directly from outside the K8s cluster:
    MYSQL_HOST=127.0.0.1
    MYSQL_PORT=3306
    # Execute the following command to route the connection:
    kubectl port-forward svc/mysqldb 3306
    mysql -h ${MYSQL_HOST} -P${MYSQL_PORT} -u root -p${MYSQL_ROOT_PASSWORD}


Links

https://kubernetes.io/docs/concepts/storage/storage-classes/

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Code Block
themeRDark
# add the remote key to known_hosts
ubuntu@ip-172-31-15-176:~$ sudo ssh -i ~/.ssh/onap_rsa ubuntu@gerrit2.ons.zone

bash-4.2$ cat /var/gerrit/etc/gerrit.config
[gerrit]
	basePath = git
	serverId = 872dafaa-3220-4d2c-8f14-a191eec43a56
	canonicalWebUrl = http://487707f31650
[database]
	type = h2
	database = db/ReviewDB
[index]
	type = LUCENE
[auth]
	type = DEVELOPMENT_BECOME_ANY_ACCOUNT
[sendemail]
	smtpServer = localhost
[sshd]
	listenAddress = *:29418
[httpd]
	listenUrl = http://*:8080/
	filterClass = com.googlesource.gerrit.plugins.ootb.FirstTimeRedirect
	firstTimeRedirectUrl = /login/%23%2F?account_id=1000000
[cache]
	directory = cache
[plugins]
	allowRemoteAdmin = true
[container]
	javaOptions = "-Dflogger.backend_factory=com.google.common.flogger.backend.log4j.Log4jBackendFactory#getInstance"
	javaOptions = "-Dflogger.logging_context=com.google.gerrit.server.logging.LoggingContext#getInstance"
	user = gerrit
	javaHome = /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.191.b12-1.el7_6.x86_64/jre
	javaOptions = -Djava.security.egd=file:/dev/./urandom
[receive]
	enableSignedPush = false
[noteDb "changes"]
	autoMigrate = true


added
[remote "gerrit.ons.zone"]
    url = admin@gerrit.ons.zone:/some/path/test.git
[remote "pubmirror"]
    url = gerrit.ons.zone:/pub/git/test.git
    push = +refs/heads/*:refs/heads/*
    push = +refs/tags/*:refs/tags/*
    threads = 3
    authGroup = Public Mirror Group
    authGroup = Second Public Mirror Group


20190327
obrienbiometrics:radar michaelobrien$ curl --user gerrit:JfJHDjTgZTT59FWY4KUza6MOvVChtO7dheffqbpLzQ -X POST http://gerrit.ons.zone:8080/config/server/reload
Authentication required
obrienbiometrics:radar michaelobrien$ curl --digest --user gerrit:JfJHDjTgZTT59FWY4KUza6MOvVChtO7dheffqbpLzQ -X POST http://gerrit.ons.zone:8080/config/server/reload
Authentication required
obrienbiometrics:radar michaelobrien$ curl --digest --user gerrit:eMzz9n5lWnnWpGJTqhJcc2Pk/FFfWYRlp9mzvrwnJA -X POST http://gerrit.ons.zone:8080/config/server/reload
Authentication required
obrienbiometrics:radar michaelobrien$ curl --digest --user gerrit:eMzz9n5lWnnWpGJTqhJcc2Pk/FFfWYRlp9mzvrwnJA -X POST http://gerrit.ons.zone:8080/a/config/server/reload
Unauthorizedobrienbiometrics:radar michaelobrien$ curl  --user gerrit:eMzz9n5lWnnWpGJTqhJcc2Pk/FFfWYRlp9mzvrwnJA -X POST http://gerrit.ons.zone:8080/a/config/server/reload
curl: option --uit:eMzz9n5lWnnWpGJTqhJcc2Pk/FFfWYRlp9mzvrwnJA: is unknown
curl: try 'curl --help' or 'curl --manual' for more information
obrienbiometrics:radar michaelobrien$ curl --user gerrit:eMzz9n5lWnnWpGJTqhJcc2Pk/FFfWYRlp9mzvrwnJA -X POST http://gerrit.ons.zone:8080/a/config/server/reload
administrate server not permitted

obrienbiometrics:radar michaelobrien$ curl --user admin:4zZvLiKKHWOvMBeRWZwUR5ls0SpPbgphEpyT1K3KLQ -X POST http://gerrit.ons.zone:8080/a/config/server/reload
)]}'
{}


curl --user admin:myWWvmVLQfEpIzhGtcXWHKqxtHsSr31DXM4VXmcy1g -X POST http://gerrit2.ons.zone:8080/a/config/server/reload
[2019-03-27 03:56:21,778] [HTTP-113] INFO  com.google.gerrit.server.config.GerritServerConfigReloader : Starting server configuration reload
[2019-03-27 03:56:21,781] [HTTP-113] INFO  com.google.gerrit.server.config.GerritServerConfigReloader : Server configuration reload completed succesfully

 curl --user admin:4zZvLiKKHWOvMBeRWZwUR5ls0SpPbgphEpyT1K3KLQ -X POST http://gerrit.ons.zone:8080/a/config/server/reload

no affect
obrienbiometrics:gerrit michaelobrien$ sudo ssh -p 29418 admin@gerrit.ons.zone replication list
obrienbiometrics:gerrit michaelobrien$ sudo ssh -p 29418 admin@gerrit.ons.zone replication start --all

obrienbiometrics:gerrit michaelobrien$ sudo ssh -p 29418 gerrit@gerrit.ons.zone replication start --all
startReplication for plugin replication not permitted

further
obrienbiometrics:gerrit michaelobrien$ sudo ssh -p 29418 admin@gerrit.ons.zone gerrit plugin reload replication
fatal: Unable to provision, see the following errors:


1) Error injecting constructor, org.eclipse.jgit.errors.ConfigInvalidException: remote.gerrit2.url "gerrit2.ons.zone:8080/test.git" lacks ${name} placeholder in /var/gerrit/etc/replication.config
fix
sudo docker exec -it nifty_einstein bash
bash-4.2$ vi /var/gerrit/etc/replication.config


  url = gerrit2.ons.zone:8080/${name}.git

ssh -p 29418 admin@gerrit.ons.zone gerrit plugin reload replication
[2019-03-28 03:27:02,329] [SSH gerrit plugin reload replication (admin)] INFO  com.google.gerrit.server.plugins.PluginLoader : Reloading plugin replication
[2019-03-28 03:27:02,507] [SSH gerrit plugin reload replication (admin)] INFO  com.google.gerrit.server.plugins.PluginLoader : Unloading plugin replication, version v2.16.6
[2019-03-28 03:27:02,513] [SSH gerrit plugin reload replication (admin)] INFO  com.google.gerrit.server.plugins.PluginLoader : Reloaded plugin replication, version v2.16.6


obrienbiometrics:gerrit michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication start --all

# need to create the mirror repo first - before replication
git clone "ssh://admin@gerrit.ons.zone:29418/test"


obrienbiometrics:test michaelobrien$ vi test.sh
obrienbiometrics:test michaelobrien$ git add test.sh 
obrienbiometrics:test michaelobrien$ ls
test.sh
obrienbiometrics:test michaelobrien$ git status
On branch master
Your branch is up to date with 'origin/master'.

Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)
	new file:   test.sh

obrienbiometrics:test michaelobrien$ git commit -m "replication test 1"
[master ff27d21] replication test 1
 1 file changed, 1 insertion(+)
 create mode 100644 test.sh
obrienbiometrics:test michaelobrien$ git commit -s --amend
[master 609a5d5] replication test 1
 Date: Wed Mar 27 23:54:38 2019 -0400
 1 file changed, 1 insertion(+)
 create mode 100644 test.sh
obrienbiometrics:test michaelobrien$ git review
Your change was committed before the commit hook was installed.
Amending the commit to add a gerrit change id.
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.
remote: Processing changes: refs: 1, new: 1, done            
remote: 
remote: SUCCESS        
remote: 
remote: New Changes:        
remote:   http://83cfd4a6492e/c/test/+/1001 replication test 1        
remote: Pushing to refs/publish/* is deprecated, use refs/for/* instead.        
To ssh://gerrit.ons.zone:29418/test
 * [new branch]      HEAD -> refs/publish/master


[2019-03-28 03:55:17,606] [ReceiveCommits-1] INFO  com.googlesource.gerrit.plugins.hooks.HookFactory : hooks.commitReceivedHook resolved to /var/gerrit/hooks/commit-received [CONTEXT RECEIVE_ID="test-1553745317588-f20ce7db" ]
[2019-03-28 03:55:17,985] [ReceiveCommits-1] INFO  com.googlesource.gerrit.plugins.hooks.HookFactory : hooks.patchsetCreatedHook resolved to /var/gerrit/hooks/patchset-created [CONTEXT RECEIVE_ID="test-1553745317588-f20ce7db" ]

in gerrit +2 and merge
[2019-03-28 03:56:53,148] [HTTP-232] INFO  com.googlesource.gerrit.plugins.hooks.HookFactory : hooks.commentAddedHook resolved to /var/gerrit/hooks/comment-added
[2019-03-28 03:57:06,388] [HTTP-240] INFO  com.googlesource.gerrit.plugins.hooks.HookFactory : hooks.submitHook resolved to /var/gerrit/hooks/submit [CONTEXT SUBMISSION_ID="1001-1553745426374-726360d5" ]
[2019-03-28 03:57:06,512] [HTTP-240] INFO  com.googlesource.gerrit.plugins.hooks.HookFactory : hooks.changeMergedHook resolved to /var/gerrit/hooks/change-merged [CONTEXT SUBMISSION_ID="1001-1553745426374-726360d5" ]

obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication list
Remote: gerrit2
Url: gerrit2.ons.zone:8080/${name}.git

verifying
bash-4.2$ vi /var/gerrit/etc/replication.config

[remote "gerrit2"]
  url = gerrit2.ons.zone:/${name}.git
  push = +refs/heads/*:refs/heads/*
  push = +refs/tags/*:refs/tags/*
  threads = 3
  authGroup = Public Mirror Group
  authGroup = Second Public Mirror Group

tried both
obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication list
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.
Remote: gerrit2
Url: git@gerrit2.ons.zone:/${name}.git

obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication start --all --now
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.
obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone gerrit plugin reload replication
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.
obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication list
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.
Remote: gerrit2
Url: gerrit2@gerrit2.ons.zone:/${name}.git

obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication start --all --now
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.

set debug
obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone gerrit logging set DEBUG                                          

ssh -p 29418 admin@gerrit.ons.zone gerrit logging set reset

stopped
obrienbiometrics:test michaelobrien$ ssh -p 29418 admin@gerrit.ons.zone replication start --wait --all 
Warning: Permanently added '[gerrit.ons.zone]:29418,[13.58.152.222]:29418' (ECDSA) to the list of known hosts.

[2019-03-28 04:43:12,056] [SSH replication start --wait --all (admin)] ERROR com.google.gerrit.sshd.BaseCommand : Internal server error (user admin account 1000000) during replication start --wait --all
org.apache.sshd.common.channel.exception.SshChannelClosedException: flush(ChannelOutputStream[ChannelSession[id=0, recipient=0]-ServerSessionImpl[admin@/207.236.250.131:4058]] SSH_MSG_CHANNEL_DATA) length=0 - stream is already closed
	at org.apache.sshd.common.channel.ChannelOutputStream.flush(ChannelOutputStream.java:174)

tested replication to gitlab - pull ok
https://gitlab.com/obriensystems/test


Links

https://kubernetes.io/docs/concepts/storage/storage-classes/