AWS Greengrass: add new recipe for AWS Greengrass core 1.1.0
https://jira.digi.com/browse/DEL-5368 Signed-off-by: Tatiana Leon <tatiana.leon@digi.com>
This commit is contained in:
Tatiana Leon
parent
31444d1bd1
commit
65a3cb1667
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From: Tatiana Leon <tatiana.leon@digi.com>
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Date: Mon, 13 Nov 2017 20:01:59 +0100
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Subject: [PATCH] greengrassd: remove bashisms in launcher shell script
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So it runs properly in other Posix shells (like the one in Busybox)
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Signed-off-by: Tatiana Leon <tatiana.leon@digi.com>
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---
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.../ggc/packages/1.1.0/greengrassd | 27 +++++++++++-----------
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1 file changed, 14 insertions(+), 13 deletions(-)
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diff --git a/ggc/packages/1.1.0/greengrassd
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index 9bece0c..4d68477 100755
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--- a/ggc/packages/1.1.0/greengrassd
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+++ b/ggc/packages/1.1.0/greengrassd
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@@ -1,4 +1,4 @@
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-#!/usr/bin/env bash
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+#!/bin/sh
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##########Environment Requirement for Greengrass Daemon##########
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# by default, the daemon assumes it's going to be launched from a directory
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@@ -42,20 +42,21 @@ setup() {
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mkdir -p $GGC_ROOT_FS
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# Mask greengrass directory for containers
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- mknod $GGC_ROOT_FS/greengrass c 1 3 &>/dev/null || true
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+ mknod $GGC_ROOT_FS/greengrass c 1 3 >/dev/null 2>&1 || true
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mkdir -p $(dirname "$CRASH_LOG")
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}
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validatePlatformSecurity() {
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- if [[ -f $FS_SETTINGS/protected_hardlinks &&
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- -f $FS_SETTINGS/protected_symlinks ]]; then
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+ if [ -f $FS_SETTINGS/protected_hardlinks ] &&
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+ [ -f $FS_SETTINGS/protected_symlinks ]; then
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+
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PROT_HARDLINK_VAL=$(cat $FS_SETTINGS/protected_hardlinks)
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PROT_SOFTLINK_VAL=$(cat $FS_SETTINGS/protected_symlinks)
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- if [[ "$PROT_HARDLINK_VAL" -ne 1 || "$PROT_SOFTLINK_VAL" -ne 1 ]]; then
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+ if [ "$PROT_HARDLINK_VAL" -ne 1 ] || [ "$PROT_SOFTLINK_VAL" -ne 1 ]; then
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echo "AWS Greengrass detected insecure OS configuration: No hardlink/softlink protection enabled." | tee -a $CRASH_LOG
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exit 1
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fi
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@@ -134,13 +135,13 @@ finish() {
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pid=$1
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echo "$pid" > $PID_FILE
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echo ""
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- echo -e "\e[0;32mGreengrass successfully started with PID: $pid\e[0m"
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+ printf "\e[0;32mGreengrass successfully started with PID: $pid\e[0m\n"
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exit 0
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}
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start() {
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setup
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- if [[ $INSECURE -ne 1 ]]; then
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+ if [ "${INSECURE}" != "1" ]; then
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validatePlatformSecurity
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fi
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@@ -159,7 +160,7 @@ start() {
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echo ""
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echo "Greengrass daemon $pid failed to start"
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- echo -e "\e[0;31m$(cat $CRASH_LOG)\e[0m"
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+ printf "\e[0;31m$(cat $CRASH_LOG)\e[0m\n"
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exit 1
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else
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echo "Failed to start Greengrass daemon"
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@@ -191,7 +192,7 @@ stop() {
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# If the pid no longer exists, we're done, remove the pid file and exit. Otherwise, just increment the loop counter
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if [ ! -e "/proc/$PID" ]; then
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rm $PID_FILE
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- echo -e "\nStopped greengrass daemon, exiting with success"
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+ printf "\nStopped greengrass daemon, exiting with success\n"
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break
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else
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total_sleep_seconds=$(($total_sleep_seconds+1))
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@@ -207,7 +208,7 @@ stop() {
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if [ $total_sleep_seconds -ge $MAX_DAEMON_KILL_WAIT_SECONDS ] && [ -e "/proc/$PID" ]; then
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# If we are here, we never exited in the previous loop and the pid still exists. Exit with failure.
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kill -9 "$PID" > /dev/null 2>&1
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- echo -e "\nProcess with pid $PID still alive after timeout of $MAX_DAEMON_KILL_WAIT_SECONDS seconds. Forced kill process, exiting with failure."
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+ printf "\nProcess with pid $PID still alive after timeout of $MAX_DAEMON_KILL_WAIT_SECONDS seconds. Unable to kill process, exiting with failure.\n"
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exit 1
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fi
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fi
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@@ -217,12 +218,12 @@ usage() {
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echo ""
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echo "Usage: $0 [FLAGS] {start|stop|restart}"
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echo ""
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- echo -e "[FLAGS]: \n -i, --insecure \t Run GGC in insecure mode without hardlink/softlink protection, (highly discouraged for production use) \n -v, --version \t\t Outputs the version of GGC."
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+ printf "[FLAGS]: \n -i, --insecure \t Run GGC in insecure mode without hardlink/softlink protection, (highly discouraged for production use) \n -v, --version \t\t Outputs the version of GGC.\n"
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echo ""
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exit 1
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}
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-if [[ $# -eq 0 ]]; then
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+if [ $# -eq 0 ]; then
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usage
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fi
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@@ -236,7 +237,7 @@ do
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esac
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done
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-while [[ $# -gt 0 ]]
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+while [ $# -gt 0 ]
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do
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key="$1"
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case $key in
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@ -0,0 +1,203 @@
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# Copyright (C) 2017, Digi International Inc.
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SUMMARY = "AWS IoT Greengrass core"
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HOMEPAGE = "https://aws.amazon.com/greengrass/"
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#
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# The package includes different licenses:
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#
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# [Apache-2.0]
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# ggc/core/LICENSE/attributions/github_aws_aws_sdk_go_License.txt
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# ggc/core/LICENSE/attributions/github_coreos_go_systemd_License.txt
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# ggc/core/LICENSE/attributions/github_docker_docker_License.txt
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# ggc/core/LICENSE/attributions/github_docker_go_units_License.txt
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# ggc/core/LICENSE/attributions/github_go_ini_ini_License.txt
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# ggc/core/LICENSE/attributions/github_jmespath_go_jmespath_License.txt
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# ggc/core/LICENSE/attributions/github_opencontainers_runc_License.txt
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# ggc/core/LICENSE/attributions/github_opencontainers_runtime_spec_License.txt
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# ggc/core/LICENSE/attributions/github_pquerna_ffjson_License.txt
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# ggc/core/LICENSE/attributions/github_vishvananda_netlink_License.txt
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# [BSD-2-Clause]
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# ggc/core/LICENSE/attributions/github_godbus_dbus_License.txt
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# ggc/core/LICENSE/attributions/github_huin_gobinarytest_License.txt
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# ggc/core/LICENSE/attributions/github_seccomp_libseccomp_golang_License.txt
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# ggc/core/LICENSE/attributions/github_syndtr_gocapability_License.txt
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# [BSD-3-Clause]
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# ggc/core/LICENSE/attributions/github_fsnotify_fsnotify_License.txt
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# ggc/core/LICENSE/attributions/github_golang_protobuf_License.txt
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# ggc/core/LICENSE/attributions/github_jeffallen_mqtt_License.txt
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# ggc/core/LICENSE/attributions/Golang_License.txt
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# [MIT]
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# ggc/core/LICENSE/attributions/github_huin_mqtt_License.txt
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# ggc/core/LICENSE/attributions/github_mattn_go_sqlite3_License.txt
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# ggc/core/LICENSE/attributions/github_nu7hatch_gouuid_License.txt
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# ggc/core/LICENSE/attributions/github_Sirupsen_logrus_License.txt
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# ggc/core/LICENSE/attributions/github_urfave_cli_License.txt
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# ggc/core/LICENSE/attributions/github_yosssi_gmq_License.txt
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# [PD]
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# ggc/core/LICENSE/attributions/sqlite_org_License.txt
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# [Proprietary]
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# ggc/core/LICENSE/Greengrass AWS SW License (IoT additiona) vr6.txt
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#
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LICENSE = "Apache-2.0 | BSD-2-Clause | BSD-3-Clause | MIT | PD | Proprietary"
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LIC_FILES_CHKSUM = " \
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file://ggc/core/LICENSE/attributions/github_aws_aws_sdk_go_License.txt;md5=d273d63619c9aeaf15cdaf76422c4f87 \
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file://ggc/core/LICENSE/attributions/github_coreos_go_systemd_License.txt;md5=715f3348ed8b9bf4fac3b08133384a4d \
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file://ggc/core/LICENSE/attributions/github_docker_docker_License.txt;md5=bba4ee48af378e39b452d742d29c710b \
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file://ggc/core/LICENSE/attributions/github_docker_go_units_License.txt;md5=bb99db20f1c48c2c4952c27c72855e36 \
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file://ggc/core/LICENSE/attributions/github_fsnotify_fsnotify_License.txt;md5=c38914c9a7ab03bb2b96d4baaee10769 \
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file://ggc/core/LICENSE/attributions/github_godbus_dbus_License.txt;md5=b03a62440372a9acf9692ad365932c87 \
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file://ggc/core/LICENSE/attributions/github_go_ini_ini_License.txt;md5=715f3348ed8b9bf4fac3b08133384a4d \
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file://ggc/core/LICENSE/attributions/github_golang_protobuf_License.txt;md5=16fe162f7848190010b6ec7bfaac030a \
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file://ggc/core/LICENSE/attributions/github_huin_gobinarytest_License.txt;md5=f2b3138d9d314bccf5297dea7e3e6d14 \
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file://ggc/core/LICENSE/attributions/github_huin_mqtt_License.txt;md5=12fd125064676697934b7d8c09bed0e8 \
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file://ggc/core/LICENSE/attributions/github_jeffallen_mqtt_License.txt;md5=b7269d52765d477e10f319c19d8a9d33 \
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file://ggc/core/LICENSE/attributions/github_jmespath_go_jmespath_License.txt;md5=640d33f0070c9dc3a194d2ed7db02974 \
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file://ggc/core/LICENSE/attributions/github_mattn_go_sqlite3_License.txt;md5=948f36a2300ac729e60416063190f664 \
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file://ggc/core/LICENSE/attributions/github_nu7hatch_gouuid_License.txt;md5=6b18748dcc29fda05fa5aaef44d517fd \
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file://ggc/core/LICENSE/attributions/github_opencontainers_runc_License.txt;md5=587c01b2dcc5dc3b4bed51b918c64731 \
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file://ggc/core/LICENSE/attributions/github_opencontainers_runtime_spec_License.txt;md5=ef95ed297310c3d09ba16c06d5e161a5 \
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file://ggc/core/LICENSE/attributions/github_pquerna_ffjson_License.txt;md5=d273d63619c9aeaf15cdaf76422c4f87 \
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file://ggc/core/LICENSE/attributions/github_seccomp_libseccomp_golang_License.txt;md5=9205c4c469bfb9d3a63f346539ee445b \
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file://ggc/core/LICENSE/attributions/github_Sirupsen_logrus_License.txt;md5=29baae91637760ae68feb57ca93e5a0a \
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file://ggc/core/LICENSE/attributions/github_syndtr_gocapability_License.txt;md5=321f58fa53a0b1bb9a887f14660d436b \
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file://ggc/core/LICENSE/attributions/github_urfave_cli_License.txt;md5=f1f14a2449300559aed90bedc36a71ed \
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file://ggc/core/LICENSE/attributions/github_vishvananda_netlink_License.txt;md5=c95fd0efd62139c155e956a448df8fd6 \
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file://ggc/core/LICENSE/attributions/github_yosssi_gmq_License.txt;md5=2509f45544da1ecce869ce2de1aa44dd \
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file://ggc/core/LICENSE/attributions/Golang_License.txt;md5=3d7ed06383c65a3161b36c6a0b0b98f5 \
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file://ggc/core/LICENSE/attributions/sqlite_org_License.txt;md5=380e2694a297aa32879ca2ae9c6c029b \
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"
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# Bitbake does not support spaces in filenames, but GG License does have spaces,
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# so workaround the problem by renaming the file before using it.
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GG_LIC_FILENAME = "Greengrass AWS SW License (IoT additiona) vr6.txt"
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GG_LIC_FILENAME_NOSPACES = "${@d.getVar('GG_LIC_FILENAME', True).replace(' ','_')}"
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LIC_FILES_CHKSUM += "file://ggc/core/LICENSE/${GG_LIC_FILENAME_NOSPACES};md5=7df5bf535d02b2f83c260250fe330b6c"
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SRC_URI = " \
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http:///not/exist/greengrass-linux-armv7l-${PV}.tar.gz \
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file://greengrass-init \
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file://0001-greengrassd-remove-bashisms-in-launcher-shell-script.patch \
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"
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SRC_URI[md5sum] = "6a13664c6a36e495e773f43ab92b8bdf"
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SRC_URI[sha256sum] = "13c2637188eaf01049d875c99dc6929e8e206e4b4c98a4194a0cea827dca306d"
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GG_TARBALL_LOCAL_PATH ?= ""
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# The tarball is only available for downloading after registration, so provide
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# a PREMIRROR to a local directory that can be configured in the project's
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# local.conf file using GG_TARBALL_LOCAL_PATH variable.
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python() {
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gg_tarball_local_path = d.getVar('GG_TARBALL_LOCAL_PATH', True)
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if gg_tarball_local_path:
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premirrors = d.getVar('PREMIRRORS', True)
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d.setVar('PREMIRRORS', "http:///not/exist/greengrass.* file://%s \\n %s" % (gg_tarball_local_path, premirrors))
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}
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S = "${WORKDIR}/${BPN}"
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inherit aws-iot update-rc.d useradd
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GG_USESYSTEMD = "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'yes', 'no', d)}"
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# Rename GG license file
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do_unpack[postfuncs] += "rename_license"
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rename_license() {
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cd ${S}/ggc/core/LICENSE/
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mv "${GG_LIC_FILENAME}" "${GG_LIC_FILENAME_NOSPACES}"
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}
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# Disable tasks not needed for the binary package
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do_configure[noexec] = "1"
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do_compile[noexec] = "1"
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do_install() {
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install -d ${D}/${BPN}
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tar --no-same-owner --exclude='./patches' --exclude='./.pc' -cpf - -C ${S} . \
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| tar --no-same-owner -xpf - -C ${D}/${BPN}
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# Install wrapper bootscript to launch Greengrass core on boot
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install -d ${D}${sysconfdir}/init.d
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install -m 0755 ${WORKDIR}/greengrass-init ${D}${sysconfdir}/init.d/greengrass
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sed -i -e "s,##GG_INSTALL_DIR##,/${BPN},g" ${D}${sysconfdir}/init.d/greengrass
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# If certificates do exist, install them and update the config file
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if [ -f "${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_ROOT_CA}" ] && \
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[ -f "${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_CERTIFICATE}" ] && \
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[ -f "${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_PRIVATE_KEY}" ]; then
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install -m 0644 "${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_ROOT_CA}" \
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"${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_CERTIFICATE}" \
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"${AWS_IOT_CERTS_DIR}/${AWS_GGCORE_PRIVATE_KEY}" \
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${D}/${BPN}/certs/
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sed -i -e "s,\[ROOT_CA_PEM_HERE],${AWS_GGCORE_ROOT_CA},g" \
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-e "s,\[CLOUD_PEM_CRT_HERE],${AWS_GGCORE_CERTIFICATE},g" \
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-e "s,\[CLOUD_PEM_KEY_HERE],${AWS_GGCORE_PRIVATE_KEY},g" \
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${D}/${BPN}/config/config.json
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fi
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# Configure the rest of GG Core parameters
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[ -n "${AWS_GGCORE_THING_ARN}" ] && sed -i -e "s,\[THING_ARN_HERE],${AWS_GGCORE_THING_ARN},g" ${D}/${BPN}/config/config.json
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if [ -n "${AWS_GGCORE_IOT_HOST}" ]; then
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AWS_GGCORE_HOST_PREFIX="$(echo ${AWS_GGCORE_IOT_HOST} | sed -e 's,\([^.]\+\)\.iot.*,\1,g')"
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AWS_GGCORE_REGION="$(echo ${AWS_GGCORE_IOT_HOST} | sed -e 's,.*.iot\.\([^.]\+\)\..*,\1,g')"
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[ -n "${AWS_GGCORE_HOST_PREFIX}" ] && sed -i -e "s,\[HOST_PREFIX_HERE],${AWS_GGCORE_HOST_PREFIX},g" ${D}/${BPN}/config/config.json
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[ -n "${AWS_GGCORE_REGION}" ] && sed -i -e "s,\[AWS_REGION_HERE],${AWS_GGCORE_REGION},g" ${D}/${BPN}/config/config.json
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fi
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# Configure whether to use systemd or not
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sed -i -e "/useSystemd/{s,\[yes|no],${GG_USESYSTEMD},g}" ${D}/${BPN}/config/config.json
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}
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pkg_postinst_${PN}() {
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# Enable protection for hardlinks and symlinks
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if ! grep -qs 'protected_.*links' $D${sysconfdir}/sysctl.conf; then
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cat >> $D${sysconfdir}/sysctl.conf <<-_EOF_
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# Greengrass: protect hardlinks/symlinks
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fs.protected_hardlinks = 1
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fs.protected_symlinks = 1
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_EOF_
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fi
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# Customize '/etc/fstab'
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if [ -f "$D${sysconfdir}/fstab" ]; then
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# Disable TMPFS /var/volatile
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sed -i -e '\#^tmpfs[[:blank:]]\+/var/volatile#s,^,#,g' $D${sysconfdir}/fstab
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# Mount a cgroup hierarchy with all available subsystems
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if ! grep -qs '^cgroup' $D${sysconfdir}/fstab; then
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cat >> $D${sysconfdir}/fstab <<-_EOF_
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# Greengrass: mount cgroups
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cgroup /sys/fs/cgroup cgroup defaults 0 0
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_EOF_
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fi
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fi
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# Disable '/etc/resolv.conf' symlink
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if [ -f "$D${sysconfdir}/default/volatiles/00_core" ]; then
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sed -i -e '/resolv.conf/d' $D${sysconfdir}/default/volatiles/00_core
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cat >> $D${sysconfdir}/default/volatiles/00_core <<-_EOF_
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# Greengrass: create a real (no symlink) resolv.conf
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f root root 0644 /etc/resolv.conf none
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_EOF_
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fi
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}
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FILES_${PN} = "/${BPN} ${sysconfdir}"
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CONFFILES_${PN} += "/${BPN}/config/config.json"
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INITSCRIPT_NAME = "greengrass"
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INITSCRIPT_PARAMS = "defaults 80 20"
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USERADD_PACKAGES = "${PN}"
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GROUPADD_PARAM_${PN} = "-r ggc_group"
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USERADD_PARAM_${PN} = "-r -M -N -g ggc_group -s /bin/false ggc_user"
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#
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# Disable failing QA checks:
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#
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# Binary was already stripped
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# No GNU_HASH in the elf binary
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#
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INSANE_SKIP_${PN} += "already-stripped ldflags"
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RDEPENDS_${PN} += "ca-certificates python-argparse python-json python-numbers sqlite3"
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