Merge "move all bash to ash shell scripts"

5 files changed, 115 insertions, 141 deletions

diff --git a/packages/base/src/files/bin/configure-maven b/packages/base/src/files/bin/configure-maven
index 7da5f6a4..34d6de70 100644
--- a/packages/base/src/files/bin/configure-maven
+++ b/packages/base/src/files/bin/configure-maven
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env ash
 
 # ============LICENSE_START=======================================================
 # ONAP
@@ -20,14 +20,14 @@
 
 source ${POLICY_HOME}/etc/profile.d/env.sh
 
-if [[ ${DEBUG} == y ]]; then
+if [ "${DEBUG}" = "y" ]; then
     set -x
 fi
 
 HOME_M2="${HOME}"/.m2
 mkdir -p "${HOME_M2}" 2> /dev/null
 
-if [[ -z "${SNAPSHOT_REPOSITORY_URL}" && -z "${RELEASE_REPOSITORY_URL}" ]]; then
+if [ -z "${SNAPSHOT_REPOSITORY_URL}" ] && [ -z "${RELEASE_REPOSITORY_URL}" ]; then
     ln -s -f "${POLICY_HOME}"/etc/m2/standalone-settings.xml "${HOME_M2}"/settings.xml
 else
     ln -s -f "${POLICY_HOME}"/etc/m2/settings.xml "${HOME_M2}"/settings.xml
diff --git a/packages/base/src/files/bin/monitor b/packages/base/src/files/bin/monitor
index 6d40f7e2..864582f1 100644
--- a/packages/base/src/files/bin/monitor
+++ b/packages/base/src/files/bin/monitor
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env ash
 
 # ============LICENSE_START=======================================================
 # ONAP
@@ -21,122 +21,118 @@
 source ${POLICY_HOME}/etc/profile.d/env.sh
 
 function usage() {
-	echo -n "syntax: $(basename $0) "
-	echo "[--debug]"
+    echo -n "syntax: $(basename $0) "
+    echo "[--debug]"
 }
 
 function log() {
-	echo "$(date +"%Y-%m-%d_%H-%M-%S") $1" >> ${POLICY_HOME}/logs/monitor.log
+    echo "$(date +"%Y-%m-%d_%H-%M-%S") $1" >> ${POLICY_HOME}/logs/monitor.log
 }
 
 function monitor() {
-	if [[ $DEBUG == y ]]; then
-		echo "-- ${FUNCNAME[0]} --"
-		set -x
-	fi
-		
-	CONTROLLER=$1
-	STATUS=$2
-
-	if [[ -z ${CONTROLLER} ]]; then
-		log "WARNING: invalid invocation: no component provided"
-		return
-	fi
-	
-	if [[ -z ${STATUS} ]]; then
-		log "WARNING: invalid invocation: no on/off/uninstalled switch provided for ${CONTROLLER}"
-		return
-	fi
-
-	if [[ "${STATUS}" == "off" ]]; then
-		off ${CONTROLLER}
-	else
-		if [[ "${STATUS}" == "on" ]]; then
-			on ${CONTROLLER}
-		fi
-	fi
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- monitor --"
+        set -x
+    fi
+        
+    CONTROLLER=$1
+    STATUS=$2
+
+    if [ -z "${CONTROLLER}" ]; then
+        log "WARNING: invalid invocation: no component provided"
+        return
+    fi
+    
+    if [ -z "${STATUS}" ]; then
+        log "WARNING: invalid invocation: no on/off/uninstalled switch provided for ${CONTROLLER}"
+        return
+    fi
+
+    if [ "${STATUS}" = "off" ]; then
+        off ${CONTROLLER}
+    else
+        if [ "${STATUS}" = "on" ]; then
+            on ${CONTROLLER}
+        fi
+    fi
 }
 
 function on() {
-	if [[ $DEBUG == y ]]; then
-		echo "-- ${FUNCNAME[0]} --"
-		set -x
-	fi
-		
-	CONTROLLER=$1
-
-	${POLICY_HOME}/bin/${CONTROLLER} status
-	if [[ $? != 0 ]]; then
-		log "starting ${CONTROLLER}"
-
-		# need to make sure we don't pass the lock file descriptor
-		${POLICY_HOME}/bin/${CONTROLLER} umstart {cfg}>&-
-	else		
-		log "OK: ${CONTROLLER} (UP)"
-	fi
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- on --"
+        set -x
+    fi
+        
+    CONTROLLER=$1
+
+    ${POLICY_HOME}/bin/${CONTROLLER} status
+    if [ $? -ne 0 ]; then
+        log "starting ${CONTROLLER}"
+
+        # need to make sure we don't pass the lock file descriptor
+        ${POLICY_HOME}/bin/${CONTROLLER} umstart 200>&-
+    else        
+        log "OK: ${CONTROLLER} (UP)"
+    fi
 }
 
 function off() {
-	if [[ $DEBUG == y ]]; then
-		echo "-- ${FUNCNAME[0]} --"
-		set -x
-	fi
-		
-	CONTROLLER=$1
-
-	${POLICY_HOME}/bin/${CONTROLLER} status
-	if [[ $? != 0 ]]; then
-		log "OK: ${CONTROLLER} (DOWN)"
-
-	else
-		log "stopping ${CONTROLLER}"
-		${POLICY_HOME}/bin/${CONTROLLER} umstop
-	fi
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- off --"
+        set -x
+    fi
+        
+    CONTROLLER=$1
+
+    ${POLICY_HOME}/bin/${CONTROLLER} status
+    if [ $? -ne 0 ]; then
+        log "OK: ${CONTROLLER} (DOWN)"
+
+    else
+        log "stopping ${CONTROLLER}"
+        ${POLICY_HOME}/bin/${CONTROLLER} umstop
+    fi
 }
 
 function process_config() {
-	if [[ $DEBUG == y ]]; then
-		echo "-- ${FUNCNAME[0]} --"
-		set -x
-	fi
-	
-	CONF_FILE=${POLICY_HOME}/etc/monitor/monitor.cfg
-	while read line || [ -n "${line}" ]; do
-        if [[ -n ${line} ]] && [[ ${line} != *#* ]]; then
-	        controller=$(echo "${line}" | awk -F = '{print $1;}')
-	        status=$(echo "${line}" | awk -F = '{print $2;}')
-			if [[ -n ${controller} ]] && [[ -n ${status} ]]; then
-	    		monitor ${controller} ${status}
-	    	fi
-        fi
-	done < "${CONF_FILE}"
-	return 0
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- process_config --"
+        set -x
+    fi
+    local lines=$(grep "^[^#;]" ${CON_FILE} 2> /dev/null)
+    for line in ${lines} ; do
+       controller=$(echo "${line}" | awk -F = '{print $1;}')
+       status=$(echo "${line}" | awk -F = '{print $2;}')
+       if [ -n "${controller}" ] && [ -n "${status}" ]; then
+           monitor ${controller} ${status} 
+       fi 
+    done
+    return 0
 }
 
 log "Enter monitor"
 
 DEBUG=n
 until [[ -z "$1" ]]; do
-	case $1 in
-		-d|--debug|debug)	DEBUG=y
-							set -x
-							;;								
-		*)					usage
-							exit 1
-							;;
-	esac
-	shift
+    case $1 in
+        -d|--debug|debug)    DEBUG=y
+                            set -x
+                            ;;                                
+        *)                    usage
+                            exit 1
+                            ;;
+    esac
+    shift
 done
 
 if pidof -o %PPID -x $(basename $0) > /dev/null 2>&1; then
-	log "WARNING: $(basename $0) from the previous iteration still running.  Exiting."
-	exit 1
+    log "WARNING: $(basename $0) from the previous iteration still running.  Exiting."
+    exit 1
 fi
 
+CONF_FILE=${POLICY_HOME}/etc/monitor/monitor.cfg
 . ${POLICY_HOME}/etc/profile.d/env.sh
 
-if flock ${cfg} ; then
-	process_config
-fi {cfg}>>${POLICY_HOME}/etc/monitor/monitor.cfg.lock
-
-
+if flock 200 ; then
+    process_config
+fi 200>>${CONF_FILE}.lock
diff --git a/packages/base/src/files/bin/policy b/packages/base/src/files/bin/policy
index 9bc294d8..3ba75f0d 100644
--- a/packages/base/src/files/bin/policy
+++ b/packages/base/src/files/bin/policy
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env ash
 
 # ============LICENSE_START=======================================================
 # ONAP
@@ -25,8 +25,8 @@ function usage() {
 }
 
 function check_x_file() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- check_x_file --"
         set -x
     fi
 
@@ -39,8 +39,8 @@ function check_x_file() {
 }
 
 function policy_op() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- policy_op --"
         set -x
     fi
 
@@ -53,13 +53,13 @@ function policy_op() {
         ${BIN_SCRIPT} ${operation} >/tmp/out$$
         echo " L [${controller}]: $(sed ':a;N;$!ba;s/\n/ /g' /tmp/out$$)"
     else
-        echo "	L [${controller}]: -"
+        echo "    L [${controller}]: -"
     fi
 }
 
 function policy_status() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- policy_status --"
         set -x
     fi
 
@@ -67,14 +67,14 @@ function policy_status() {
     policy_op "status"
 
     NUM_CRONS=$(crontab -l 2>/dev/null | wc -l)
-    echo "	${NUM_CRONS} cron jobs installed."
+    echo "    ${NUM_CRONS} cron jobs installed."
 
     echo
     echo "[features]"
     features status
 
     local databases=$(ls -d "${POLICY_HOME}"/etc/db/migration/*/ 2>/dev/null)
-    if [[ -n ${databases} ]]; then
+    if [ -n "${databases}" ]; then
         echo "[migration]"
         db-migrator -s ALL -o ok
     fi
@@ -82,8 +82,8 @@ function policy_status() {
 }
 
 function policy_start() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- policy_start --"
         set -x
     fi
 
@@ -91,8 +91,8 @@ function policy_start() {
 }
 
 function policy_exec() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- policy_exec --"
         set -x
     fi
 
@@ -103,8 +103,8 @@ function policy_exec() {
 }
 
 function policy_stop() {
-    if [[ $DEBUG == y ]]; then
-        echo "-- ${FUNCNAME[0]} --"
+    if [ "$DEBUG" = "y" ]; then
+        echo "-- policy_stop --"
         set -x
     fi
 
@@ -119,15 +119,14 @@ function policy_stop() {
 
 source ${POLICY_HOME}/etc/profile.d/env.sh
 
-if [[ ${DEBUG} == y ]]; then
+if [ "${DEBUG}" = "y" ]; then
     echo "-- $0 $* --"
     set -x
 fi
 
 BIN_SCRIPT="bin/policy-management-controller"
 OPERATION=none
-
-until [[ -z "$1" ]]; do
+until [ -z "$1" ]; do
     case $1 in
     -d | --debug | debug)
         DEBUG=y
@@ -166,7 +165,7 @@ halt) ;;
     ;;
 esac
 
-if [[ -z ${POLICY_HOME} ]]; then
+if [ -z "${POLICY_HOME}" ]; then
     echo "error: POLICY_HOME is unset."
     exit 1
 fi
diff --git a/packages/base/src/files/etc/cron.d/monitor.cron b/packages/base/src/files/etc/cron.d/monitor.cron
deleted file mode 100755
index 338c1d44..00000000
--- a/packages/base/src/files/etc/cron.d/monitor.cron
+++ /dev/null
@@ -1,21 +0,0 @@
-###
-# ============LICENSE_START=======================================================
-# ONAP
-# ================================================================================
-# Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
-# ================================================================================
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-# 
-#      http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# ============LICENSE_END=========================================================
-###
-
-* * * * * bash -l -c '${POLICY_HOME}/bin/monitor >/dev/null 2>&1'
diff --git a/packages/base/src/files/etc/profile.d/env.sh b/packages/base/src/files/etc/profile.d/env.sh
index 9ffd026c..a1b9fa7d 100644
--- a/packages/base/src/files/etc/profile.d/env.sh
+++ b/packages/base/src/files/etc/profile.d/env.sh
@@ -1,16 +1,16 @@
-#!/bin/bash
+#!/bin/ash
 ###
 # ============LICENSE_START=======================================================
 # ONAP
 # ================================================================================
-# Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
 # ================================================================================
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #      http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -28,7 +28,7 @@
 
 templateRegex='^\$\{\{POLICY_HOME}}$'
 
-if [[ -z "${POLICY_HOME}" ]]; then
+if [ -z "${POLICY_HOME}" ]; then
     templatedPolicyHome='${{POLICY_HOME}}'
     if [[ ! ${templatedPolicyHome} =~ ${templateRegex} ]]; then
         POLICY_HOME=${templatedPolicyHome}