Server (transport Redis)
api:
image: sstarcher/sensu
command: api
environment:
REDIS_PASSWORD: 666666
REDIS_RECONNECT_ON_ERROR: "true"
links:
- redis
server:
image: sstarcher/sensu
command: server
environment:
REDIS_PASSWORD: 666666
REDIS_RECONNECT_ON_ERROR: "true"
links:
- redis
- api
uchiwa:
build: uchiwa/
restart: on-failure
links:
- api:sensu
volumes:
- ./uchiwa/config/uchiwa.json:/etc/uchiwa/config.json
ports:
- '3001:3000'
redis:
image: tutum/redis
environment:
REDIS_PASS: 666666
ports:
- '6379:6379'
Client (transport Redis)
repo:
echo '[sensu]
name=sensu
baseurl=https://sensu.global.ssl.fastly.net/yum/$releasever/$basearch/
gpgcheck=0
enabled=1' | sudo tee /etc/yum.repos.d/sensu.repo
/etc/sensu/config.json:
{
"client": {
"name": "client-host01",
"address": "server01",
"subscriptions": [
"ALL"
]
}
}
/etc/sensu/conf.d/redis.json:
{
"redis": {
"host": "server01",
"port": 6379,
"password": "666666"
}
}
/etc/sensu/conf.d/transport.json:
{
"transport": {
"name": "redis"
}
}
Server customization
Install custom plugins inside container
/opt/sensu/embedded/bin/gem sources --remove https://rubygems.org/
/opt/sensu/embedded/bin/gem sources --add http://rubygems.org/
/opt/sensu/embedded/bin/gem install sensu-plugins-slack
additional system deps (for sensu-plugins-http)
apt-get install build-essential
Slack handler config
/etc/sensu/handlers/slack-handler.json:
{
"handlers": {
"slack": {
"type": "pipe",
"command": "handler-slack.rb",
"severites": ["ok", "critical", "unknown", "warning"]
}
},
"slack": {
"webhook_url": "https://hooks.slack.com/services/HIDDEN/SECRET",
"template" : "",
"dashboard": "http://HOST:PORT/#/client/$DataCenter/"
}
}
EMail handler config (sensu-plugins-mailer)
/etc/sensu/handlers/mailer-handler.json:
{
"mailer": {
"admin_gui": "http://example.com:3000/",
"mail_from": "[email protected]",
"mail_to": [
"[email protected]"
],
"smtp_address": "smtp.gmail.com",
"smtp_port": "465",
"smtp_domain": "gmail.com",
"smtp_use_tls": "true",
"smtp_username" : "[email protected]",
"smtp_password" : "p@ssw0rd"
},
"handlers": {
"mailer": {
"type": "pipe",
"command": "handler-mailer.rb"
}
}
}
make slack as a default notification handler
/etc/sensu/handlers/default-handlers.json:
{
"handlers": {
"default": {
"type": "set",
"handlers": [
"slack",
"mailer"
]
}
}
}