Merge "Add Monasca Grafana image"

docker/monasca/monasca-grafana/Dockerfile.j2

@@ -0,0 +1,81 @@
+FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block monasca_grafana_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{{ macros.configure_user(name='monasca', homedir='/usr/share/grafana') }}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set monasca_grafana_build_packages = [
+        'golang',
+        'git',
+        'npm',
+        'bzip2',
+        'gcc-c++',
+        'make',
+        'ruby',
+        'ruby-devel',
+        'fontconfig',
+        'rpm-build'
+     ] %}
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set monasca_grafana_build_packages = [
+        'golang',
+        'git',
+        'npm',
+        'bzip2',
+        'g++',
+        'make',
+        'ruby',
+        'ruby-dev',
+        'fontconfig',
+        'rpm'
+     ] %}
+{% endif %}
+
+{{ macros.install_packages(monasca_grafana_build_packages | customizable("packages")) }}
+
+WORKDIR /usr/share/grafana
+
+COPY grafana_sudoers /etc/sudoers.d/kolla_grafana_sudoers
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+
+ENV GO_PATH=/grafana
+ENV monasca_grafana_build_path=${GO_PATH}/src/github.com/grafana/grafana
+ARG monasca_grafana_version=grafana4
+ARG monasca_grafana_url=https://github.com/monasca/grafana/archive/$monasca_grafana_version.tar.gz
+
+{% block monasca_grafana_install %}
+RUN gem install fpm \
+    && curl -sSL -o /tmp/monasca-grafana.tgz ${monasca_grafana_url} \
+    && mkdir -p ${monasca_grafana_build_path} \
+    && tar --strip 1 -xvf /tmp/monasca-grafana.tgz -C ${monasca_grafana_build_path} \
+    && rm -f /tmp/monasca-grafana.tgz \
+    && cd ${monasca_grafana_build_path} \
+    && go run build.go setup \
+    && npm install \
+    && go run build.go build package \
+    && mv ${monasca_grafana_build_path}/dist /grafana_pkgs \
+    && rm -rf /grafana
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+  {% set monasca_grafana_packages = ['/grafana_pkgs/grafana*.rpm'] %}
+{% elif base_distro in ['debian', 'ubuntu'] %}
+  {% set monasca_grafana_packages = ['/grafana_pkgs/grafana*.deb'] %}
+{% endif %}
+
+{{ macros.install_packages(monasca_grafana_packages | customizable("packages")) }}
+
+{% endblock %}
+
+RUN grafana-cli plugins install monasca-datasource \
+    && chmod 750 /etc/sudoers.d \
+    && chmod 440 /etc/sudoers.d/kolla_grafana_sudoers \
+    && chmod 755 /usr/local/bin/kolla_extend_start
+
+{% block monasca_grafana_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER monasca

docker/monasca/monasca-grafana/extend_start.sh

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+#!/bin/bash
+
+if [[ ! -d "/var/log/kolla/monasca" ]]; then
+    mkdir -p /var/log/kolla/monasca
+fi
+if [[ $(stat -c %a /var/log/kolla/monasca) != "755" ]]; then
+    chmod 755 /var/log/kolla/monasca
+fi

docker/monasca/monasca-grafana/grafana_sudoers

@@ -0,0 +1 @@
+%kolla ALL=(root) NOPASSWD: /usr/bin/chown -R monasca\: /var/lib/grafana/, /bin/chown -R monasca\: /var/lib/grafana/

releasenotes/notes/add-monasca-grafana-868f1dd95725a030.yaml

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+---
+features:
+  - |
+    Add the Monasca fork of Grafana (v4.0.1). The Monasca fork of Grafana
+    adds Keystone integration, allowing Grafana users to log in with their
+    OpenStack credentials and see Metrics from their OpenStack project.