Build deb -package in CircleCI

To support other distros, addition to EliotOS, added deb build and
publish steps to CircleCI configs.

.circleci/config.yml

@@ -28,6 +28,8 @@ jobs:
       - setup_remote_docker
 
       - run: go get github.com/goreleaser/goreleaser
+      - run: sudo apt-get update && sudo apt-get install -y btrfs-tools libseccomp-dev
+      - run: ./build/build-containerd-and-runc.sh
       - run: goreleaser --snapshot
 
   publish:
@@ -45,8 +47,19 @@ jobs:
           command: |
             go get github.com/goreleaser/goreleaser
             go get github.com/estesp/manifest-tool
+            go get github.com/mlafeldt/pkgcloud/...
+
+      - run: sudo apt-get update && sudo apt-get install -y btrfs-tools libseccomp-dev
+      - run: ./build/build-containerd-and-runc.sh
       - run: goreleaser
       - run: .circleci/scripts/push-docker-manifest.sh $(git describe --tags --always --dirty)
+      - run:
+          name: Publish Linux packages
+          command: |
+            pkgcloud-push ernoaapa/eliot/raspbian/stretch dist/eliot_*_linux_amd64.deb
+            pkgcloud-push ernoaapa/eliot/raspbian/stretch dist/eliot_*_linux_arm64.deb
+            pkgcloud-push ernoaapa/eliot/raspbian/stretch dist/eliot_*_linux_armv6.deb
+            pkgcloud-push ernoaapa/eliot/raspbian/stretch dist/eliot_*_linux_armv7.deb
 
 workflows:
   version: 2

.goreleaser.yml

@@ -7,6 +7,11 @@ builds:
     goarch:
       - amd64
       - arm64
+      - arm
+    goarm:
+      - 6
+      - 7
+
     env:
       - CGO_ENABLED=0
 
@@ -17,6 +22,11 @@ builds:
     goarch:
       - amd64
       - arm64
+      - arm
+    goarm:
+      - 6
+      - 7
+
     env:
       - CGO_ENABLED=0
 
@@ -57,3 +67,25 @@ dockers:
     dockerfile: Dockerfile.eliotd
     tag_templates:
       - "v{{ .Version }}-arm64"
+
+nfpm:
+  homepage: http://www.eliot.run
+  maintainer: Erno Aapa <[email protected]>
+  description: "Container management system for IoT devices"
+  license: Apache 2.0
+  formats:
+    - deb
+
+  # At the moment repositories includes really old version of containerd
+  # so we bake in the containerd daemon and runc binary
+  # dependencies:
+  #   - [email protected]
+  dependencies:
+    - libseccomp2 #(Actually runc dep)
+
+  files:
+    "build/etc/systemd/system/eliotd.service": "/etc/systemd/system/eliotd.service"
+    "build/etc/systemd/system/containerd.service": "/etc/systemd/system/containerd.service"
+    # Built during the build process
+    "bin/runc": "/usr/local/bin/runc"
+    "bin/containerd": "/usr/local/bin/containerd"

build/build-containerd-and-runc.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+# 
+# 
+
+set -eu
+
+CONTAINERD_VERSION="v1.0.3"
+RUNC_VERSION="v0.1.1"
+BUILD_DIR=/tmp/build
+TARGET_DIR=$(pwd)/bin
+
+mkdir -p $TARGET_DIR
+
+# CONTAINERD
+echo "Build containerd"
+rm -rf ${BUILD_DIR} && mkdir -p ${BUILD_DIR}/src/github.com/containerd/containerd
+wget -qO- "https://github.com/containerd/containerd/archive/${CONTAINERD_VERSION}.tar.gz" | tar xvz --strip-components=1 -C ${BUILD_DIR}/src/github.com/containerd/containerd
+cd ${BUILD_DIR}/src/github.com/containerd/containerd
+# Modify Makefile to have optional VERSION and REVISION
+sed -i='' 's/VERSION=/VERSION?=/g' Makefile
+sed -i='' 's/REVISION=/REVISION?=/g' Makefile
+GOPATH=${BUILD_DIR} VERSION=${CONTAINERD_VERSION} REVISION=unknown make binaries
+cp bin/containerd ${TARGET_DIR}
+cp bin/ctr ${TARGET_DIR}
+cp bin/containerd-shim ${TARGET_DIR}
+
+# RUNC
+echo "Build runc"
+rm -rf ${BUILD_DIR} && mkdir -p ${BUILD_DIR}/src/github.com/opencontainers/runc
+wget -qO- "https://github.com/opencontainers/runc/archive/${RUNC_VERSION}.tar.gz" | tar xvz --strip-components=1 -C ${BUILD_DIR}/src/github.com/opencontainers/runc
+cd ${BUILD_DIR}/src/github.com/opencontainers/runc
+make
+cp runc ${TARGET_DIR}

build/docs.sh

@@ -2,6 +2,7 @@
 # 
 # Small script to build and update documentation to GitHub Pages
 # 
+set -euo pipefail
 
 rm -rf _book
 gitbook install

build/etc/systemd/system/containerd.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Containerd
+Documentation=https://github.com/containerd/containerd
+Requires=network-online.target
+After=network-online.target
+
+[Service]
+ExecStart=/usr/local/bin/containerd
+Restart=always
+KillMode=process
+RestartSec=10
+
+[Install]
+WantedBy=default.target

build/etc/systemd/system/eliotd.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Eliot daemon
+Documentation=https://github.com/ernoaapa/eliot
+Requires=containerd.target
+After=containerd.target
+
+[Service]
+ExecStart=/usr/local/bin/eliotd --debug --grpc-api-listen 0.0.0.0:5000
+Restart=always
+KillMode=process
+RestartSec=2
+
+[Install]
+WantedBy=default.target

examples/hello-world.yml

@@ -3,4 +3,8 @@ metadata:
 spec:
   containers:
     - name: "hello-world"
-      image: "docker.io/eaapa/hello-world:latest"
+      image: "docker.io/arm32v7/busybox:latest"
+      args:
+        - /bin/sh
+        - -c
+        - "while true; echo 'Eliot Rocks!'; do sleep 1; done;"