render "join" script into config map
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@ -50,3 +50,15 @@ spec:
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- 8.8.4.4
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#http_proxy: http://proxy.example.com:8080
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#https_proxy: https://proxy.example.com:8080
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---
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apiVersion: promenade/v1
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kind: Versions
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metadata:
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cluster: example
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name: example
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target: all
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spec:
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images:
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promenade: quay.io/attcomdev/promenade:latest
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packages:
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docker: docker.io=1.12.6-0ubuntu1~16.04.1
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@ -33,6 +33,7 @@ class Document:
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'Node',
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'PrivateKey',
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'PublicKey',
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'Versions',
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}
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def __init__(self, data):
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@ -68,6 +69,9 @@ class Document:
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def __getitem__(self, key):
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return self.data['spec'][key]
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def get(self, key, default=None):
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return self.data['spec'].get(key, default)
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class Configuration:
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def __init__(self, documents):
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@ -33,6 +33,7 @@ class Generator:
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def generate_all(self, output_dir):
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cluster = self.input_config['Cluster']
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network = self.input_config['Network']
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versions = self.input_config['Versions']
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cluster_name = cluster.metadata['name']
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LOG.info('Generating configuration for cluster "%s"', cluster_name)
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@ -91,6 +92,7 @@ class Generator:
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network,
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sa_pub,
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sa_priv,
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versions,
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]
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for hostname, data in cluster['nodes'].items():
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@ -142,6 +144,7 @@ class Generator:
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node,
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proxy_cert,
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proxy_cert_key,
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versions,
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]
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role_specific_documents = []
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@ -38,7 +38,9 @@ class Renderer:
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LOG.debug('Templating "%s" into "%s"', path, target_path)
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env = jinja2.Environment(undefined=jinja2.StrictUndefined)
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env = jinja2.Environment(
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loader=jinja2.PackageLoader('promenade', 'templates/include'),
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undefined=jinja2.StrictUndefined)
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env.filters['b64enc'] = _base64_encode
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with open(path) as f:
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@ -0,0 +1,18 @@
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: drydock
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spec: {}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: promenade-join-sh
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namespace: drydock
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data:
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join.sh: |-
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{%- filter indent(4, True) %}
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{% include "up.sh" %}
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{%- endfilter %}
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78
promenade/templates/include/up.sh
Normal file
78
promenade/templates/include/up.sh
Normal file
@ -0,0 +1,78 @@
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#!/usr/bin/env bash
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if [ "$(id -u)" != "0" ]; then
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echo "This script must be run as root." 1>&2
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exit 1
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fi
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if [ "x$1" = "x" ]; then
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echo "Path to node configuration required." 1>&2
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exit 1
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fi
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set -ex
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#Proxy Variables
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http_proxy={{ config['Network'].get('http_proxy', '') }}
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https_proxy={{ config['Network'].get('https_proxy', '') }}
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no_proxy={{ config['Network'].get('no_proxy', '') }}
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DOCKER_HTTP_PROXY=${DOCKER_HTTP_PROXY:-${HTTP_PROXY:-${http_proxy}}}
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DOCKER_HTTPS_PROXY=${DOCKER_HTTPS_PROXY:-${HTTPS_PROXY:-${https_proxy}}}
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DOCKER_NO_PROXY=${DOCKER_NO_PROXY:-${NO_PROXY:-${no_proxy}}}
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mkdir -p /etc/docker
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cat <<EOS > /etc/docker/daemon.json
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{
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"live-restore": true,
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"storage-driver": "overlay2"
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}
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EOS
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#Configuration for Docker Behind a Proxy
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mkdir -p /etc/systemd/system/docker.service.d
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#Set HTTPS Proxy Variable
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cat <<EOF > /etc/systemd/system/docker.service.d/http-proxy.conf
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[Service]
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Environment="HTTP_PROXY=${DOCKER_HTTP_PROXY}"
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EOF
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#Set HTTPS Proxy Variable
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cat <<EOF > /etc/systemd/system/docker.service.d/https-proxy.conf
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[Service]
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Environment="HTTPS_PROXY=${DOCKER_HTTPS_PROXY}"
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EOF
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#Set No Proxy Variable
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cat <<EOF > /etc/systemd/system/docker.service.d/no-proxy.conf
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[Service]
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Environment="NO_PROXY=${DOCKER_NO_PROXY}"
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EOF
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#Reload systemd and docker if present
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systemctl daemon-reload
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systemctl restart docker || true
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export DEBIAN_FRONTEND=noninteractive
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apt-get update -qq
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apt-get install -y -qq --no-install-recommends \
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{{ config['Versions']['packages']['docker'] }}
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if [ -f "${PROMENADE_LOAD_IMAGE}" ]; then
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echo === Loading updated promenade image ===
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docker load -i "${PROMENADE_LOAD_IMAGE}"
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fi
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docker run -t --rm \
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--net host \
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-v /:/target \
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{{ config['Versions']['images']['promenade'] }} \
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promenade \
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-v \
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up \
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--hostname $(hostname) \
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--config-path /target$(realpath $1) 2>&1
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touch /var/lib/prom.done
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