Update project ref.

defaults.sh

@@ -100,4 +100,7 @@ export ROOT_DISK_SIZE_GB=20
 export REGISTRY_URL="https://index.docker.io/v1/"
 export PRIMARY_DOMAIN=
 
-export TARGET_PROJECT_GIT_COMMIT=df205cfabf3f2bee31561af1c8b6e036280829e6
+# this is the git commit of the project/ sub git repo.
+# used in the migration script to switch into past for backup
+# then back to present (TARGET_PROJECT_GIT_COMMIT) for restore.
+export TARGET_PROJECT_GIT_COMMIT=bdd80779227775ad64c761a9f2deed2e878e76d1

deployment/help.txt

@@ -1,15 +1,12 @@
 
-Sovereign Stack Help.
-
 You are in the Sovereign Stack management environment. From here, you can issue several commands:
 
     ss-remote  - Take a remote SSH endpoint under management of Sovereign Stack.
-    ss-deploy  - Creates an deployment to your active LXD remote (lxc remote get-default).
-    ss-destroy - Destroys the active deployment (Warning: this action is DESTRUCTUVE of user data).
-    ss-migrate - migrates an existing deployment to the newest version of Sovereign Stack.
+    ss-deploy  - Creates a deployment to your active LXD remote.
+    ss-destroy - Destroys the active deployment (WARNING: destructive).
+    ss-update  - brings an existing deployment up to the newest version of Sovereign Stack.
     ss-show    - show the lxd resources associated with the current remote.
 
 For more infomation about all these topics, consult the Sovereign Stack website. Relevant posts include:
 
-  - https://www.sovereign-stack.org/commands
-
+  - https://www.sovereign-stack.org/tag/instance-management/

deployment/update.sh

@@ -12,20 +12,6 @@ if git update-index --refresh | grep -q "needs update"; then
 fi
 
 
-USER_SAYS_YES=false
-
-for i in "$@"; do
-    case $i in
-        -y)
-            USER_SAYS_YES=true
-            shift
-        ;;
-        *)
-        echo "Unexpected option: $1"
-        ;;
-    esac
-done
-
 . ../defaults.sh
 
 . ./remote_env.sh
@@ -63,6 +49,9 @@ source ../defaults.sh
 source "$SITE_PATH/site_definition"
 source ./project/domain_env.sh
 
+
+# now we want to switch the git HEAD of the project subdirectory to the 
+# version of code that was last used
 GIT_COMMIT_ON_REMOTE_HOST="$(ssh ubuntu@$BTCPAY_FQDN cat /home/ubuntu/.ss-githead)"
 cd project/
 git checkout "$GIT_COMMIT_ON_REMOTE_HOST"
@@ -73,7 +62,7 @@ sleep 5
 bash -c "./project/deploy.sh --stop --no-cert-renew --backup-archive-path=$BTCPAY_RESTORE_ARCHIVE_PATH"
 
 # call the destroy script. If user proceed, then user data is DESTROYED!
-USER_SAYS_YES="$USER_SAYS_YES" ./destroy.sh
+./destroy.sh
 
 cd project/
 git checkout "$TARGET_PROJECT_GIT_COMMIT"