deployment server
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deployment server | |
Location: | codfw |
Cluster: | Miscellaneous codfw |
Node name: | deploy2002.codfw.wmnet (fingerprint) |
Usage: | Miscellaneous
|
Status | |
---|---|
Overall: | Active |
Icinga?: | host status services status |
Hardware | |
Software |
The Deployment server is from where we deploy software using Scap and Scap3.
For MySQL queries or maintenance scripts, use the maintenance server instead.
Service
As of September 2024 the deployment servers are:
deploy1003
, passive/sparedeploy2002
, currently active primary
For fingerprints, see Help:SSH Fingerprints.
Connecting
Connect to deployment server over ssh by proxying through a bastion (e.g. bast1003.wikimedia.org
). As with other hosts, ensure you have ProxyJump
configured in .ssh/config
(see Production shell access). Then connect as follows:
user@laptop:~$ ssh deployment.eqiad.wmnet
Note: The service alias deployment.eqiad.wmnet
always points to the currently active deployment, even when Codfw is primary. To access a host directly, use a fully-qualified hostname like deploy0000.example.wmnet.
Runbooks
Create a deployment server in Cloud VPS
- create a new cloud VPS instance of size m1.small (or m1.medium if you will be deploying many scap3 projects)
- in Horizon apply the puppet 'role::deployment_server' on the instance
- Create and attach an extra storage volume on
/srv
to hold the software you are going to deploy - in the operations/puppet repo in ./hieradata/labs/yourproject/common.yaml or in Horizon add Hiera key/value pairs:
has_lvs: false has_tls: false mcrouter::has_ssl: false mcrouter::port: 11213 mcrouter::shards: wancache: eqiad: shard01: host: deployment-memc04 port: 11211 shard02: host: deployment-memc05 port: 11211 shard03: host: deployment-memc08 port: 11211 profile::kubernetes::deployment_server::git_group: wikidev profile::kubernetes::deployment_server::git_owner: trebuchet profile::mediawiki::apc_shm_size: 128M profile::mediawiki::deployment::server::rsync_host: deploy1001.devtools.eqiad1.wikimedia.cloud profile::mediawiki::php::enable_fpm: true profile::mediawiki::php::php_version: '7.2' profile::rsyslog::kafka_shipper::kafka_brokers: [] profile::services_proxy::ensure: absent profile::services_proxy::services: dummy: hostname: dummy.example.net localport: 9999 port: 9999 scheme: https timeout: 600 redis::shards: sessions: eqiad: shard01: host: 172.16.5.76 port: 6379 shard02: host: 172.16.5.17 port: 6379 shard03: host: 172.16.5.12 port: 6379 shard04: host: 172.16.5.2 port: 6379 scap::dsh::groups: librenms: hosts: - deployment-netbox.deployment-prep.eqiad1.wikimedia.cloud mediawiki-api-canaries: hosts: [] mediawiki-appserver-canaries: hosts: - deployment-mediawiki-07.deployment-prep.eqiad1.wikimedia.cloud mediawiki-installation: hosts: - deployment-jobrunner03.deployment-prep.eqiad1.wikimedia.cloud - deployment-mediawiki-09.deployment-prep.eqiad1.wikimedia.cloud - deployment-mediawiki-07.deployment-prep.eqiad1.wikimedia.cloud - deployment-snapshot01.deployment-prep.eqiad1.wikimedia.cloud - deployment-deploy01.deployment-prep.eqiad1.wikimedia.cloud - deployment-deploy02.deployment-prep.eqiad1.wikimedia.cloud - deployment-mwmaint01.deployment-prep.eqiad1.wikimedia.cloud - deployment-mediawiki-parsoid10.deployment-prep.eqiad1.wikimedia.cloud restbase-betacluster: hosts: - deployment-restbase01.deployment-prep.eqiad1.wikimedia.cloud - deployment-restbase02.deployment-prep.eqiad1.wikimedia.cloud webperf: hosts: - deployment-webperf11.deployment-prep.eqiad1.wikimedia.cloud scap::sources: gerrit/gerrit: repository: operations/software/gerrit gervert/deploy: repository: operations/software/gerrit/tools/gervert/deploy phabricator/deployment: repository: phabricator/deployment
- adjust the deployment::server::rsync_host value to a host in your project
- adjust scap::sources to contain the scap3 projects you will be deploying
- run puppet (a couple times)
- run sudo -u trebuchet /usr/bin/scap deploy --init inside each of the repos under /srv/deployment/, so for example in /srv/deployment/gerrit/gerrit and so on but NOT in /srv/deployment/ directly.
- run git init in /srv/deployment
- run puppet again
History
- Eqiad: fenari (2010), tin (2013), deploy1001 (2018).
- Codfw: mira (2015), naos (2017), deploy2001.