Gitlab kasutamine

Sissejuhatus

TODO

Tööpõhimõte

TODO

Eposti väljumise seadistamine

Docker compose failis sobib kasutada lõiku

või konteineri sees failis lõiku

root@arendus:/# grep smtp_ /etc/gitlab/gitlab.rb 
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "192.168.1.250"
gitlab_rails['smtp_port'] = 587 
gitlab_rails['smtp_user_name'] = "gitlab@moraal.ee"
gitlab_rails['smtp_password'] = "parool"
gitlab_rails['smtp_domain'] = "arendus.moraal.ee"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_pool'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Konteineri sees rakenduse seadistuste kehtestamiseks sobib öelda

root@arendus:/# gitlab-ctl reconfigure

Testimiseks

root@arendus:/# gitlab-rails console
--------------------------------------------------------------------------------
 Ruby:         ruby 2.7.4p191 (2021-07-07 revision a21a3b7d23) [x86_64-linux]
 GitLab:       14.4.1 (1a23d731c9f) FOSS
 GitLab Shell: 13.21.1
 PostgreSQL:   12.7
--------------------------------------------------------------------------------
Loading production environment (Rails 6.1.4.1)
irb(main):004:0> Notify.test_email('imre@moraal.ee', 'Message Subject', 'Message Body').deliver_now

Gitlab runner

Gitlab runner https://docs.gitlab.com/runner/install/

Tööpõhimõte

TODO

Paigaldamine

Paigaldamiseks

$ cat docker-compose.yml 
version: '3'
services:
  gitlab-runner:
    image: 'gitlab/gitlab-runner:latest'
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /srv/gitlab-runner/config:/etc/gitlab-runner
    restart: unless-stopped
    ports:
      - '8093:8093'

ning seejärel öeldakse

imre@docker:~/20221110$ docker-compose up -d

Registreerimine Gitlab'iga toimub interaktiivselt

imre@docker:~/20221110$ docker-compose exec gitlab-runner gitlab-runner register

Kasulikud lisamaterjalid

• https://docs.gitlab.com/runner/install/docker.html
• https://docs.gitlab.com/runner/register/index.html#docker
• https://techoverflow.net/2021/01/12/how-to-install-gitlab-runner-using-docker-compose/

Kasutamine

TODO

Gitlab docker compose põhise lahenduse tarkvara uuendamine

Uuendamise protseduur

lõpetada konteineri töötamine

$ docker compose stop

kirjutada docker-compose.yml faili uus image väärtus, vastavalt upgrade-path soovitusele

TODO

käivitada konteiner

$ docker compose up -d

Jälgida progressi üldiste vahenditega, nt top

$ docker compose logs -f

küsida konteneri sees

# docker-compose exec gitlab-runner gitlab-runner regis
# gitlab-rails runner -e production 'puts Gitlab::BackgroundMigration.remaining'
# gitlab-rails runner -e production 'puts Gitlab::Database::BackgroundMigration::BatchedMigration.queued.count'

Vaadata gitlab webgui pealt kontrolliks

TODO

küsida gitlab konteineri sees kontrolliks

imre@arendus:~/20211108/gitlab$ docker exec -ti ff0e01341e bash
root@arendus:/# gitlab-rails runner -e production 'puts Gitlab::BackgroundMigration.remaining'
0
root@arendus:/# gitlab-rails runner -e production 'puts Gitlab::Database::BackgroundMigration::BatchedMigration.queued.count'
0
root@arendus:/# gitlab-rails runner -e production 'puts Gitlab::Database::BackgroundMigration::BatchedMigration.with_status(:failed).count'
0
root@arendus:/# gitlab-rake gitlab:snippets:list_non_migrated
All snippets have been successfully migrated
root@arendus:/# 

Kasulikud lisamaterjalid

• https://gitlab-com.gitlab.io/support/toolbox/upgrade-path/?current=14.7.0&distro=docker&edition=ce
• https://docs.gitlab.com/15.7/ee/update/background_migrations.html

Prometheus väljalülitamine

imre@moraal:~$ diff gitlab.rb-enne gitlab.rb-parast
990c990
< # puma['exporter_enabled'] = false
---
> puma['exporter_enabled'] = false
1033c1033
< # sidekiq['metrics_enabled'] = true
---
> sidekiq['metrics_enabled'] = false
2040c2040
< # prometheus_monitoring['enable'] = true
---
> prometheus_monitoring['enable'] = false

Kasulikud lisamaterjalid

• https://archives.docs.gitlab.com/17.11/administration/monitoring/prometheus/

Kasulikud lisamaterjalid

• TODO

root@arendus:~# du -sk /srv/gitlab/data/* | sort -nr | head -n 5
102722004	/srv/gitlab/data/prometheus
3811892	/srv/gitlab/data/gitlab-rails
1318720	/srv/gitlab/data/postgresql
303560	/srv/gitlab/data/git-data
148700	/srv/gitlab/data/gitaly