Loading hackfest_squid_metrics_cnf/build_charms.sh 0 → 100755 +13 −0 Original line number Diff line number Diff line #!/bin/bash CHARM_NAMES="grafana-operator prometheus-operator squid-operator" cd charms/ops for charm in $CHARM_NAMES; do echo "Building charm $charm" cd $charm charmcraft build mv build ../../$charm cd .. done cd ../.. No newline at end of file hackfest_squid_metrics_cnf/charms/grafana-operator/.flake8 0 → 100644 +9 −0 Original line number Diff line number Diff line [flake8] max-line-length = 99 select: E,W,F,C,N exclude: venv .git build dist *.egg_info hackfest_squid_metrics_cnf/charms/grafana-operator/.gitignore 0 → 100644 +4 −0 Original line number Diff line number Diff line build *.charm .idea __pycache__ hackfest_squid_metrics_cnf/charms/grafana-operator/LICENSE 0 → 100644 +674 −0 File added.Preview size limit exceeded, changes collapsed. Show changes hackfest_squid_metrics_cnf/charms/grafana-operator/README.md 0 → 100644 +64 −0 Original line number Diff line number Diff line # Grafana Charm ## Description This is the Grafana charm for Kubernetes using the Operator Framework. ## Usage Initial setup (ensure microk8s is a clean slate with `microk8s.reset` or a fresh install with `snap install microk8s --classic`: ```bash microk8s.enable dns storage registry dashboard juju bootstrap microk8s mk8s juju add-model lma juju create-storage-pool operator-storage kubernetes storage-class=microk8s-hostpath ``` Deploy Grafana on its own: ```bash git clone git@github.com:canonical/grafana-operator.git cd grafana-operator charmcraft build juju deploy ./grafana.charm --resource grafana-image=grafana/grafana:7.2.1 ``` View the dashboard in a browser: 1. `juju status` to check the IP of the of the running Grafana application 2. Navigate to `http://IP_ADDRESS:3000` 3. Log in with the default credentials username=admin, password=admin. Add Prometheus as a datasource: ```bash git clone git@github.com:canonical/prometheus-operator.git cd prometheus-operator charmcraft build juju deploy ./prometheus.charm juju add-relation grafana prometheus watch -c juju status --color # wait for things to settle down ``` > Once the deployed charm and relation settles, you should be able to see Prometheus data propagating to the Grafana dashboard. ### High Availability Grafana This charm is written to support a high-availability Grafana cluster, but a database relation is required (MySQL or Postgresql). If HA is not required, there is no need to add a database relation. > NOTE: HA should not be considered for production use. ... ## Developing Create and activate a virtualenv, and install the development requirements, virtualenv -p python3 venv source venv/bin/activate pip install -r requirements-dev.txt ## Testing Just run `run_tests`: ./run_tests Loading
hackfest_squid_metrics_cnf/build_charms.sh 0 → 100755 +13 −0 Original line number Diff line number Diff line #!/bin/bash CHARM_NAMES="grafana-operator prometheus-operator squid-operator" cd charms/ops for charm in $CHARM_NAMES; do echo "Building charm $charm" cd $charm charmcraft build mv build ../../$charm cd .. done cd ../.. No newline at end of file
hackfest_squid_metrics_cnf/charms/grafana-operator/.flake8 0 → 100644 +9 −0 Original line number Diff line number Diff line [flake8] max-line-length = 99 select: E,W,F,C,N exclude: venv .git build dist *.egg_info
hackfest_squid_metrics_cnf/charms/grafana-operator/.gitignore 0 → 100644 +4 −0 Original line number Diff line number Diff line build *.charm .idea __pycache__
hackfest_squid_metrics_cnf/charms/grafana-operator/LICENSE 0 → 100644 +674 −0 File added.Preview size limit exceeded, changes collapsed. Show changes
hackfest_squid_metrics_cnf/charms/grafana-operator/README.md 0 → 100644 +64 −0 Original line number Diff line number Diff line # Grafana Charm ## Description This is the Grafana charm for Kubernetes using the Operator Framework. ## Usage Initial setup (ensure microk8s is a clean slate with `microk8s.reset` or a fresh install with `snap install microk8s --classic`: ```bash microk8s.enable dns storage registry dashboard juju bootstrap microk8s mk8s juju add-model lma juju create-storage-pool operator-storage kubernetes storage-class=microk8s-hostpath ``` Deploy Grafana on its own: ```bash git clone git@github.com:canonical/grafana-operator.git cd grafana-operator charmcraft build juju deploy ./grafana.charm --resource grafana-image=grafana/grafana:7.2.1 ``` View the dashboard in a browser: 1. `juju status` to check the IP of the of the running Grafana application 2. Navigate to `http://IP_ADDRESS:3000` 3. Log in with the default credentials username=admin, password=admin. Add Prometheus as a datasource: ```bash git clone git@github.com:canonical/prometheus-operator.git cd prometheus-operator charmcraft build juju deploy ./prometheus.charm juju add-relation grafana prometheus watch -c juju status --color # wait for things to settle down ``` > Once the deployed charm and relation settles, you should be able to see Prometheus data propagating to the Grafana dashboard. ### High Availability Grafana This charm is written to support a high-availability Grafana cluster, but a database relation is required (MySQL or Postgresql). If HA is not required, there is no need to add a database relation. > NOTE: HA should not be considered for production use. ... ## Developing Create and activate a virtualenv, and install the development requirements, virtualenv -p python3 venv source venv/bin/activate pip install -r requirements-dev.txt ## Testing Just run `run_tests`: ./run_tests
