From 72cf21db20df6a92251f6bcd9e48c0561347bddd Mon Sep 17 00:00:00 2001
From: Andrew Hurley <andrew@cherished.me>
Date: Sat, 4 Mar 2023 09:45:11 +0800
Subject: [PATCH] Eighth Commit - create containers and let systemd run

---
 podmanctl | 61 +++++++++++++++++++++++++++++++------------------------
 1 file changed, 35 insertions(+), 26 deletions(-)

diff --git a/podmanctl b/podmanctl
index b9677c7..75d53b4 100755
--- a/podmanctl
+++ b/podmanctl
@@ -9,7 +9,7 @@ set -e
 usage () {
   printf "Usage:\n"
   printf "  podmanctl [<options>] <project> [<project>...]\n"
-  printf "    - command is assumed to be 'run'\n"
+  printf "    - command is assumed to be 'create'\n"
   printf "  podmanctl [${COMMANDS}] [<options>] <project> [<project>...]\n"
   printf "  Options:\n"
   printf "    For run|create:\n"
@@ -30,7 +30,7 @@ if [[ "$1" =~ ^(${COMMANDS})$ ]]; then
   COMMAND="${1}"
   shift
 else
-  COMMAND="run"
+  COMMAND="create"
 fi
 
 # --------------------------------------------------------- args
@@ -180,27 +180,31 @@ backup-volumes () {
   done
 }
 
+# sub ----------------------------------------------------- save images
+save-images () {
+  IMAGES="$(podman image ls  --filter="reference=\$${PROJECT}-*" --format="{{.Repository}}" |grep -v "docker.io")"
+  for IMAGE in $IMAGES; do
+    podman image save --compress --format docker-dir --output "${BACKDIR}"/"$(basename $IMAGE)" $IMAGE
+  done
+}
+
 # --------------------------------------------------------- save backup volumes
 save-backups () {
   echo "doit"
 }
 
-# --------------------------------------------------------- save images
-save-images () {
-  echo "doit"
-}
-
-
-
-
 
 # --------------------------------------------------------- main
 # --------------------------------------------------------- starts
 # --------------------------------------------------------- here
 RUNTIME="podman"
-ROOTDIR="$(realpath /root)"
+CONFDIR="$(realpath ../config)"
+PODMDIR="$(realpath ../podman)"
+BACKDIR="$(realpath ../.store)"
+CERTDIR="$(realpath ../.certs)"
 REGADDR="cor.cherished.me/cherished.me"
 SYSTEMD="/etc/systemd/system"
+SYSTEMT="/srv"
 
 # --------------------------------------------------------- rsync build
 podman build \
@@ -219,7 +223,7 @@ for PROJECT in $*; do
 
   # --------------------------------------------------------- project vars
   NETWORK="${PROJECT}-net"
-  ENVFILE="${ROOTDIR}/${PROJECT}-env.conf"
+  ENVFILE="${CONFDIR}/${PROJECT}-env.conf"
   PODNAME="${PROJECT}-pod"
   
   # project check
@@ -228,8 +232,8 @@ for PROJECT in $*; do
     usage
     exit 2;
   fi
-  if [[ ! "$(stat -L -c "%A" "${ROOTDIR}" |cut -c8-10 )" = "---" ]] then
-    printf "Error: ${ROOTDIR} is world readable\n"
+  if [[ ! "$(stat -L -c "%A" "${CONFDIR}" |cut -c8-10 )" = "---" ]] then
+    printf "Error: ${CONFDIR} is world readable\n"
     usage
     exit 3;
   fi
@@ -257,10 +261,12 @@ for PROJECT in $*; do
     (ps)
       # --------------------------------------------------------- ps
       ${RUNTIME} ps -a --watch=1 --filter "pod=${PODNAME}" --format '{{.Names}}\t\t{{.Image}}\t\t{{.ExitCode}}\t\t{{.Status}}'
+      ;;
     
     (create|run)
+      # --------------------------------------------------------- create|run
 
-      # --------------------------------------------------------- spec vars
+      SPEC_CREATE="${RUNTIME} create"
       SPEC_IP="--ip ${SUBNET_PREFIX}"
       SPEC_POD="--pod ${PODNAME}"
       SPEC_PULL="${PULL}"
@@ -271,7 +277,7 @@ for PROJECT in $*; do
       SPEC_NAME="--name ${PROJECT}"
       SPEC_INFRA_NAME="--infra-name ${PROJECT}-infra"
       SPEC_IMAGE="${REGADDR}/${PROJECT}"
-      SPEC_CONFIG="--volume ${ROOTDIR}"
+      SPEC_CONFIG="--volume ${CONFDIR}"
       SPEC_SUBNET="--subnet ${SUBNET}"
       SPEC_LABELS="--label io.containers.autoupdate=registry"
       SPEC_VOLUME="--volume ${PROJECT}"
@@ -283,26 +289,24 @@ for PROJECT in $*; do
       SPEC_PUBLISH=""
       SPEC_ALIAS="--network-alias "
   
-      # --------------------------------------------------------- spec var runtime
-      if [[ $COMMAND = "run" ]]; then
-        SPEC_RUN="${RUNTIME} run -d"
-      else
-        SPEC_RUN="${RUNTIME} create"
-      fi
-  
-      # --------------------------------------------------------- pod
+      # --------------------------------------------------------- recreate pod
       stop-pod
       "${RUNTIME}" pod create \
         ${SPEC_NAME}-pod \
         ${SPEC_INFRA_NAME} \
         --replace
       
-      # --------------------------------------------------------- create|run containers
+      # --------------------------------------------------------- create containers
       source ${PROJECT}
       
       # --------------------------------------------------------- install services
       install-services
 
+      # --------------------------------------------------------- run services
+      if [[ $COMMAND = "run" ]]; then
+        systemctl start podman-${PODNAME}
+      fi
+
       printf ":: ${COMMAND} ${PROJECT} - success\n"
       ;;
 
@@ -346,6 +350,7 @@ for PROJECT in $*; do
   
     (backup)
 
+      save-images
       if stop-pod && backup-volumes; then
         if [[ $DOWN == "false" ]]; then
           start-pod
@@ -358,9 +363,13 @@ for PROJECT in $*; do
 
     (restore)
 
-      echo ":: ${COMMAND} ${PROJECT} - not implemented\n"; continue
+      printf ":: ${COMMAND} ${PROJECT} - not implemented\n"; continue
       ;;
 
+    (?)
+
+      printf "Uknown command: $COMMAND\n"
+
   esac
 
 done