Sensu monitoring
-----------------

Getnutí access tokenu

.. code-block:: bash

    # ziskani API key
    export SENSU_API_KEY=`sensuctl api-key list --format json | jq '. | map(select(.username == "tony")) | .[] | .metadata.name ' -r`

    # ziskani tokenu
    export SENSU_ACCESS_TOKEN=`cat ~/.config/sensu/sensuctl/cluster | jq '.access_token' -r`

konfigurace
==================

https://docs.sensu.io/sensu-go/latest/observability-pipeline/observe-process/send-email-alerts/

cat << EOF | sensuctl create
---
type: EventFilter
api_version: core/v2
metadata:
  annotations: null
  labels: null
  name: state_change_only
  namespace: default
spec:
  action: allow
  expressions:
  - event.check.occurrences == 1
  runtime_assets: []
EOF


cat << EOF | sensuctl create
---
api_version: core/v2
type: Handler
metadata:
  namespace: default
  name: email
spec:
  type: pipe
  command: sensu-email-handler -f info@celaeno.cz -t antonin.rykalsky@gmail.com -t josef@celaeno.cz -s smtp.seznam.cz
    -u info@celaeno.cz -p 6S8eXqFWukNABvJhlGL.j@xCv5KFsN
  timeout: 10
  filters:
  - is_incident
  - not_silenced
  - state_change_only
  runtime_assets:
  - email-handler
EOF

sensuctl handler list

cat << EOF | sensuctl create
---
api_version: core/v2
type: Handler
metadata:
  namespace: testing
  name: email
spec:
  type: pipe
  command: sensu-email-handler -f info@celaeno.cz -t antonin.rykalsky@gmail.com -t josef@celaeno.cz -s smtp.seznam.cz
    -u info@celaeno.cz -p 6S8eXqFWukNABvJhlGL.j@xCv5KFsN
  timeout: 10
  filters:
  - is_incident
  - not_silenced
  - state_change_only
  runtime_assets:
  - email-handler
EOF

sensuctl handler list --namespace=testing