From 6e1dbfa83847c379a50a410719d6fcf4d14736db Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pascal.vizeli@syshack.ch>
Date: Thu, 16 Mar 2017 23:35:33 +0100
Subject: [PATCH] Update meta-hassio

---
 build-scripts/resinos-build/create_resinos.sh |   8 +-
 .../docker-resin-supervisor-disk.bbappend     |  14 ++
 .../start-resin-supervisor                    |  27 ++++
 .../update-resin-supervisor.txt               | 129 ++++++++++++++++++
 4 files changed, 173 insertions(+), 5 deletions(-)
 create mode 100644 meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk.bbappend
 create mode 100644 meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/start-resin-supervisor
 create mode 100644 meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/update-resin-supervisor.txt

diff --git a/build-scripts/resinos-build/create_resinos.sh b/build-scripts/resinos-build/create_resinos.sh
index 1d0496924..f36d602b5 100755
--- a/build-scripts/resinos-build/create_resinos.sh
+++ b/build-scripts/resinos-build/create_resinos.sh
@@ -20,8 +20,8 @@ cleanup() {
 trap 'cleanup fail' SIGINT SIGTERM
 
 # Sanity checks
-if [ "$#" -ne 1 ]; then
-    echo "Usage: create_resinos.sh <MACHINE>"
+if [ "$#" -ne 2 ]; then
+    echo "Usage: create_resinos.sh <MACHINE> <SUPERVISOR_TAG>"
     echo "Optional environment: BUILD_DIR, PERSISTENT_WORKDIR, RESIN_BRANCH"
     exit 1
 fi
@@ -51,8 +51,6 @@ case $MACHINE in
     ;;
 esac
 
-HASSIO_SUPERVISOR=pvizeli/${ARCH}-hassio-supervisor
-
 echo "[INFO] Checkout repository"
 mkdir -p $BUILD_DIR
 cd $BUILD_DIR && git clone $RESIN_REPO resin-board
@@ -62,7 +60,7 @@ fi
 cd $WORKSPACE && git submodule update --init --recursive
 
 # Additional variables
-BARYS_ARGUMENTS_VAR="-a RESIN_CONNECTABLE=0 -a DEVELOPMENT_IMAGE=0 -a TARGET_REPOSITORY=$HASSIO_SUPERVISOR"
+BARYS_ARGUMENTS_VAR="-a HASSIO_SUPERVISOR_TAG=$SUPERVISOR_TAG"
 
 # Make sure shared directories are in place
 mkdir -p $DOWNLOAD_DIR
diff --git a/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk.bbappend b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk.bbappend
new file mode 100644
index 000000000..d4cd2e717
--- /dev/null
+++ b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk.bbappend
@@ -0,0 +1,14 @@
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SUPERVISOR_REPOSITORY_armv5 = "pvizeli/armhf-hassio-supervisor"
+SUPERVISOR_REPOSITORY_armv6 = "pvizeli/armhf-hassio-supervisor"
+SUPERVISOR_REPOSITORY_armv7a = "pvizeli/armhf-hassio-supervisor"
+SUPERVISOR_REPOSITORY_armv7ve = "pvizeli/armhf-hassio-supervisor"
+SUPERVISOR_REPOSITORY_aarch64 = "pvizeli/aarch64-hassio-supervisor"
+SUPERVISOR_REPOSITORY_x86 = "pvizeli/i386-hassio-supervisor"
+SUPERVISOR_REPOSITORY_x86-64 = "pvizeli/amd64-hassio-supervisor"
+
+SUPERVISOR_TAG = "${HASSIO_SUPERVISOR_TAG}"
+TARGET_REPOSITORY = "${SUPERVISOR_REPOSITORY}"
+TARGET_TAG = "${SUPERVISOR_TAG}"
diff --git a/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/start-resin-supervisor b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/start-resin-supervisor
new file mode 100644
index 000000000..0081b12e5
--- /dev/null
+++ b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/start-resin-supervisor
@@ -0,0 +1,27 @@
+#!/bin/sh -e
+
+source /usr/sbin/resin-vars
+
+SUPERVISOR_IMAGE_ID=$(docker inspect --format='{{.Id}}' $SUPERVISOR_IMAGE)
+SUPERVISOR_CONTAINER_IMAGE_ID=$(docker inspect --format='{{.Image}}' resin_supervisor || echo "")
+
+runSupervisor() {
+    docker rm --force resin_supervisor || true
+    docker run --privileged --name resin_supervisor \
+        --net=host \
+        -v /var/run/docker.sock:/var/run/docker.sock \
+        -v $CONFIG_PATH:/boot/config.json  \
+        -v /resin-data/resin-supervisor:/data \
+        -v /proc/net/fib_trie:/mnt/fib_trie \
+        -v /var/log/supervisor-log:/var/log \
+        -v /:/mnt/root \
+        -e DOCKER_ROOT=/mnt/root/var/lib/docker \
+        -e DOCKER_SOCKET=/var/run/docker.sock \
+        -e BOOT_MOUNTPOINT=$BOOT_MOUNTPOINT \
+        -e LED_FILE=${LED_FILE} \
+        -e LISTEN_PORT=$LISTEN_PORT \
+        -e SUPERVISOR_IMAGE=${SUPERVISOR_IMAGE} \
+        ${SUPERVISOR_IMAGE}
+}
+
+([ "$SUPERVISOR_IMAGE_ID" == "$SUPERVISOR_CONTAINER_IMAGE_ID" ] && docker start --attach resin_supervisor) || runSupervisor
diff --git a/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/update-resin-supervisor.txt b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/update-resin-supervisor.txt
new file mode 100644
index 000000000..6ad9b9274
--- /dev/null
+++ b/meta-hassio/recipes-containers/docker-disk/docker-resin-supervisor-disk/update-resin-supervisor.txt
@@ -0,0 +1,129 @@
+#!/bin/bash
+set -o pipefail
+
+# Help function
+function update-resin-supervisor-help {
+    cat << EOF
+Wrapper to run supervisor agent updates on resin distributions.
+$0 <OPTION>
+
+Options:
+  -h, --help
+        Display this help and exit.
+
+  -i <SUPERVISOR IMAGE>, --supervisor-image <SUPERVISOR IMAGE>
+        Set supervisor image to update to.
+
+  -t <SUPERVISOR TAG>, --supervisor-tag <SUPERVISOR TAG>
+        Set supervisor tag to update to.
+EOF
+}
+
+# Parse arguments
+while [[ $# > 0 ]]; do
+    arg="$1"
+
+    case $arg in
+        -h|--help)
+            update-resin-supervisor-help
+            exit 0
+            ;;
+        -i|--supervisor-image)
+            if [ -z "$2" ]; then
+                log ERROR "\"$1\" argument needs a value."
+            fi
+            UPDATER_SUPERVISOR_IMAGE=$2
+            shift
+            ;;
+        -t|--supervisor-tag)
+            if [ -z "$2" ]; then
+                log ERROR "\"$1\" argument needs a value."
+            fi
+            UPDATER_SUPERVISOR_TAG=$2
+            shift
+            ;;
+        *)
+            log ERROR "Unrecognized option $1."
+            ;;
+    esac
+    shift
+done
+
+# Don't souce before parsing args - resin-vars parses args too
+source /usr/sbin/resin-vars
+
+# A temporary file used until next reboot
+UPDATECONF=/tmp/update-supervisor.conf
+
+if [ -z "$API_ENDPOINT" -o -z "$CONFIG_PATH" ]; then
+    echo "Environment variables API_ENDPOINT and CONFIG_PATH must be set."
+    exit 1
+fi
+
+function error_handler {
+    # If docker pull fails, start the old supervisor again and exit
+    rm -rf $UPDATECONF
+    systemctl start resin-supervisor
+    exit 1
+}
+
+trap 'error_handler $LINENO' ERR
+
+# Detect containers engine
+if which docker &>/dev/null; then
+    DOCKER=docker
+elif which rce &>/dev/null; then
+    DOCKER=rce
+else
+    error_handler $LINENO "no container engine detected"
+fi
+
+source /etc/resin-supervisor/supervisor.conf
+if [ -z "$UPDATER_SUPERVISOR_TAG" ]; then
+    # Try to get the tag from supervisor.conf
+    if [ -n "$SUPERVISOR_TAG" ]; then
+        UPDATER_SUPERVISOR_TAG=$SUPERVISOR_TAG
+    else
+        echo "ERROR: No tag argument provided."
+        error_handler $LINENO "no tag argument provided"
+    fi
+fi
+if [ -z "$UPDATER_SUPERVISOR_IMAGE" ]; then
+    UPDATER_SUPERVISOR_IMAGE=$SUPERVISOR_IMAGE
+fi
+echo "Set based on arguments image=$UPDATER_SUPERVISOR_IMAGE and tag=$UPDATER_SUPERVISOR_TAG."
+image_name=$UPDATER_SUPERVISOR_IMAGE
+tag=$UPDATER_SUPERVISOR_TAG
+
+# Get image id of tag. This will be non-empty only in case it's already downloaded.
+echo "Getting image id..."
+imageid=$($DOCKER inspect -f '{{.Id}}' "$image_name:$tag") || imageid=""
+
+if [ -n "$imageid" ]; then
+    echo "Supervisor $image_name:$tag already downloaded."
+    exit 0
+fi
+
+# Try to stop old supervisor to prevent it deleting the intermediate images while downloading the new one
+echo "Stop supervisor..."
+systemctl stop resin-supervisor
+
+# Pull target version.
+echo "Pulling supervisor $image_name:$tag..."
+$DOCKER pull "$image_name:$tag"
+
+$DOCKER rm --force resin_supervisor || true
+
+# Store the tagged image string so resin-supervisor.service can pick it up
+echo "SUPERVISOR_IMAGE=$image_name:$tag" > $UPDATECONF
+
+# Run supervisor with the device-type-specific options.
+# We give a specific name to the container to guarantee only one running.
+echo "Start supervisor..."
+systemctl start resin-supervisor
+
+# Mark supervisor as working. This version will run when the device reboots.
+echo "Mark pulled tag as latest..."
+$DOCKER tag -f "$image_name:$tag" "$image_name:latest"
+sed --in-place "s|SUPERVISOR_IMAGE=.*|SUPERVISOR_IMAGE=$image_name|" /etc/resin-supervisor/supervisor.conf
+sed --in-place "s|SUPERVISOR_TAG=.*|SUPERVISOR_TAG=$tag|" /etc/resin-supervisor/supervisor.conf