SendUpdateCommand.sh

@@ -1,32 +1,17 @@
+
+
 #!/bin/bash
 
-fifo=""
+pipe=/tmp/testpipe
 
-read_config() {
-    fifo_dir=$(cat "$1" | jq -r .fifo_dir)
-    if [ -z "$fifo_dir" ]; then
-        return 1 
-    fi
-
-    fifo=$(cat "$1" | jq -r .fifo)
-    if [ -z "$fifo" ]; then 
-        return 1
-    fi
-    
-    fifo="${fifo_dir}/$fifo"
-    return 0
-}
-
-if [ $# -ne 1 ] ; then
-    echo "Usage: $0 filename"  
-    exit 1 
-else
-    if read_config "$1" ; then
-        if [[ ! -p $fifo ]]; then
-            echo "Reader not running on $fifo"
-            exit 1
-        fi
-        echo "update" >$fifo
-        exit 0
-    fi
+if [[ ! -p $pipe ]]; then
+    echo "Reader not running"
+    exit 1
+fi
+
+
+if [[ "$1" ]]; then
+    echo "$1" >$pipe
+else
+    echo "Hello from $$" >$pipe
 fi

UpdateController.sh

@@ -1,19 +1,17 @@
 #!/bin/bash
 
-set -x
 fifo=""
 
 GIT_SSL_NO_VERIFY=true
 
 init_fifo () {
-    trap "rm -f $fifo" EXIT
+    trap rm -f ${fifo} EXIT
     if [ $? -eq 0 ]; then
         # set trap
-        if [[ ! -p "$fifo" ]]; then
-            mkfifo "$fifo"
+        if [[ ! -p ${fifo} ]]; then
+            mkfifo ${fifo}
             if [ $? -eq 0 ]; then
                 # fifo created
-                echo "created fifo=$fifo"
                 return 0
             fi
         fi
@@ -22,36 +20,32 @@ init_fifo () {
 }
 
 read_config() {
-    fifo_dir=$(cat "$1" | jq -r .fifo_dir)
-    if [ -z "$fifo_dir" ]; then
-        return 1 
-    fi
-
-    fifo=$(cat "$1" | jq -r .fifo)
-    if [ -z "$fifo" ]; then 
-        return 1
-    fi
-    
-    fifo="${fifo_dir}/$fifo"
+    fifo_dir=$(cat ${1} | jq -r .fifo_dir)
+    fifo="${fifo_dir}/$(cat ${1} | jq -r .fifo)"
     return 0
 }
 
+if read_config UpdateController.conf; then
+    echo "fifo=$fifo"
+#init_fifo "$fifo"
+fi
+
 wait_for_trigger() {
     if [[ "$1" -eq -1 ]]; then
         # wait for external impulse
         if read line <$fifo; then
-            if [ "$line" = "quit" ] || [ "$line" = "update" ]; then
+            if [ "$line" == "quit" ] || [ "$line" == "update" ]; then
                 echo "$line"
             fi
         fi
     else
-        sleep $1
+        sleep ${1}
         echo "sleep"
     fi
 }
 
 check_for_apism() {
-    return 0 
+    return 0
 }
 
 check_for_updates() {
@@ -122,18 +116,16 @@ UpdateController() {
     # from some external source to perform an update.
     while :
     do
-        trigger=$(wait_for_trigger $trigger_timeout)
-        echo "trigger=$trigger"
-        if [ "$trigger" = "quit" ]; then
+        request=$(wait_for_trigger $trigger_timeout)
+        if [ ${request} = "quit" ]; then
             $trigger_reboot = true
-        elif [ "$trigger" != "update" ]; then
+        elif [ ${request} != "update" ]; then
             continue
         fi
 
         if $trigger_reboot; then
             echo "CRITICAL send message to reboot the PSA"
             send_reboot_message_to_system_controller
-            continue
         fi
 
         # Is APISM running, listening on the correct ports etc. ?
@@ -144,11 +136,9 @@ UpdateController() {
                 check_apism_count=$((check_apism_count+1))
                 if [[ "$check_apism_count" -eq 5 ]]; then
                     trigger_reboot=true
-                    check_apism_count=0
                     echo "ERROR APISM not working"
                     continue 2
                 fi
-                echo "[$check_apism_count]: $(date +'%Y-%m-%d %T') check APISM"
                 sleep 60s
             else
                 # APISM up and working
@@ -156,9 +146,6 @@ UpdateController() {
                 break
             fi
         done
-
-        echo "$(date +'%Y-%m-%d %T') checking for updates..."
-        exit 1
        
         # Are there new updates available ?
         if ! check_for_updates; then
@@ -269,15 +256,7 @@ UpdateController() {
 
 ###############################################################################
 
-if [ $# -ne 1 ] ; then
-    echo "Usage: $0 filename"  
-    exit 1 
-else
-    if read_config "$1" ; then
-        init_fifo
-        UpdateController
-    fi
-fi
-
+# start the UpdateController
+# UpdateController