init

.gitignore

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+/.twgit_features_subject
+/.twgit

CHANGELOG.md

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+# Changelog
+
+## 0.1.0
+  - Initial release

Makefile

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+NAME = osixia/tinc
+VERSION = 0.1.0
+
+.PHONY: all build build-nocache test tag_latest release
+
+all: build
+
+build:
+	docker build -t $(NAME):$(VERSION) --rm image
+
+build-nocache:
+	docker build -t $(NAME):$(VERSION) --no-cache --rm image
+
+test:
+	env NAME=$(NAME) VERSION=$(VERSION) bats test/test.bats
+
+tag_latest:
+	docker tag -f $(NAME):$(VERSION) $(NAME):latest
+
+release: build test tag_latest
+	@if ! docker images $(NAME) | awk '{ print $$2 }' | grep -q -F $(VERSION); then echo "$(NAME) version $(VERSION) is not yet built. Please run 'make build'"; false; fi
+	docker push $(NAME)
+	@echo "*** Don't forget to run 'twgit release/hotfix finish' :)"

README.md

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+# osixia/tinc

image/Dockerfile

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+FROM osixia/experimental-light-baseimage:0.1.0
+MAINTAINER Bertrand Gouny <[email protected]>
+
+# Use baseimage's init system.
+# https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/run
+CMD ["/container/tool/run"]
+
+# Install OpenLDAP, ldap-utils and ssl-helper from baseimage and remove default ldap db
+# https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service-available
+RUN echo "deb http://http.debian.net/debian experimental main" >> /etc/apt/sources.list && apt-get -y update \
+	  && LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+	     -t experimental tinc
+
+# Add service directory to /container/service
+ADD service /container/service
+
+# Use baseimage install-service script and clean all
+# https://github.com/osixia/docker-light-baseimage/blob/stable/image/tool/install-service
+RUN /container/tool/install-service \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Add default env variables
+ADD env.yaml /container/environment/env.yaml
+
+# Set tinc config directory in a data volume
+VOLUME ["/etc/tinc"]
+
+EXPOSE 655/tcp 655/udp

image/env.yaml

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+TINC_HOSTNAME: test_example_org
+
+TINC_RUN_BEFORE_START_COMMANDS:
+  - add Address = 1.1.1.1
+  - add Subnet = 10.244.1.0/24
+  - add Mode = switch
+  - add DeviceType = tap

image/service/tinc/container-start.sh

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+#!/bin/bash -ex
+
+FIRST_START_DONE="/etc/docker-tinc-first-start-done"
+
+# container first start
+if [ ! -e "$FIRST_START_DONE" ]; then
+
+  /usr/sbin/tinc init $TINC_HOSTNAME
+
+  # add root user on specified networks
+  TINC_RUN_BEFORE_START_COMMANDS=($TINC_RUN_BEFORE_START_COMMANDS)
+  for command in "${TINC_RUN_BEFORE_START_COMMANDS[@]}"
+  do
+    echo "Run tinc command: ${!command}"
+    /usr/sbin/tinc ${!command}
+  done
+
+fi
+
+exit 0

image/service/tinc/daemon.sh

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+#!/bin/bash -e
+exec /usr/sbin/tinc start -D

test/test.bats

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+#!/usr/bin/env bats
+load test_helper
+
+@test "image build" {
+
+  run build_image
+  [ "$status" -eq 0 ]
+
+}

test/test_helper.bash

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+setup() {
+  IMAGE_NAME="$NAME:$VERSION"
+}
+
+# function relative to the current container / image
+build_image() {
+  #disable outputs
+  docker build -t $IMAGE_NAME $BATS_TEST_DIRNAME/../image &> /dev/null
+}
+
+run_image() {
+  CONTAINER_ID=$(docker run $@ -d $IMAGE_NAME)
+  CONTAINER_IP=$(get_container_ip_by_cid $CONTAINER_ID)
+}
+
+start_container() {
+  start_containers_by_cid $CONTAINER_ID
+}
+
+stop_container() {
+  stop_containers_by_cid $CONTAINER_ID
+}
+
+remove_container() {
+ remove_containers_by_cid $CONTAINER_ID
+}
+
+clear_container() {
+  stop_containers_by_cid $CONTAINER_ID
+  remove_containers_by_cid $CONTAINER_ID
+}
+
+is_service_running() {
+  is_service_running_by_cid $CONTAINER_ID $1
+}
+
+is_file_exists() {
+  is_file_exists_by_cid $CONTAINER_ID $1
+}
+
+wait_service() {
+  wait_service_by_cid $CONTAINER_ID $@
+}
+
+
+# generic functions
+get_container_ip_by_cid() {
+  local IP=$(docker inspect -f "{{ .NetworkSettings.IPAddress }}" $1)
+  echo "$IP"
+}
+
+start_containers_by_cid() {
+  for cid in "$@"
+  do
+    #disable outputs
+    docker start $cid &> /dev/null
+  done
+}
+
+stop_containers_by_cid() {
+  for cid in "$@"
+  do
+    #disable outputs
+    docker stop $cid &> /dev/null
+  done
+}
+
+remove_containers_by_cid() {
+  for cid in "$@"
+  do
+    #disable outputs
+    docker rm $cid &> /dev/null
+  done
+}
+
+clear_containers_by_cid() {
+  stop_containers_by_cid $@
+  remove_containers_by_cid $@
+}
+
+is_service_running_by_cid() {
+  docker exec $1 ps cax | grep $2  > /dev/null
+}
+
+is_file_exists_by_cid() {
+  docker exec $1 cat "/etc/my_init_startup_files_completed" > /dev/null 2>&1
+}
+
+wait_service_by_cid() {
+
+  cid=$1
+
+  sleep 1
+
+  # first wait image init end
+  while ! is_file_exists_by_cid $cid /etc/my_init_startup_files_completed
+  do
+    sleep 1
+  done
+
+  for service in "${@:2}"
+  do
+    # wait service
+    while ! is_service_running_by_cid $cid $service
+    do
+      sleep 1
+    done
+  done
+
+  sleep 5
+}