From ffddfea699a9162c6373302393172243bc4d1014 Mon Sep 17 00:00:00 2001
From: einhornimmond <info@einhornimmond.de>
Date: Mon, 26 Feb 2024 10:02:52 +0100
Subject: [PATCH] update remade, add migration script

---
 deployment/hetzner_cloud/README.md            |  6 +-
 .../migration/2_2_0-2_2_1/README.md           | 18 +++++
 .../migration/2_2_0-2_2_1/fixInstall.sh       | 66 +++++++++++++++++++
 3 files changed, 87 insertions(+), 3 deletions(-)
 create mode 100644 deployment/hetzner_cloud/migration/2_2_0-2_2_1/README.md
 create mode 100644 deployment/hetzner_cloud/migration/2_2_0-2_2_1/fixInstall.sh

diff --git a/deployment/hetzner_cloud/README.md b/deployment/hetzner_cloud/README.md
index d03ff0b46..5aec75ed5 100644
--- a/deployment/hetzner_cloud/README.md
+++ b/deployment/hetzner_cloud/README.md
@@ -1,7 +1,7 @@
-# Setup on Hetzner Cloud Server
-Suggested minimal Plan: CX41
-4x vCPU, 16 GB Ram, 160 GB Disk Space, 20.71 € per month (04.01.2024) 
+# Migration
+[Migration from 2.2.0 to 2.2.1](migration/2_2_0-2_2_1/README.md)
 
+# Setup on Hetzner Cloud Server
 Suggested OS:
 Debian 12
 
diff --git a/deployment/hetzner_cloud/migration/2_2_0-2_2_1/README.md b/deployment/hetzner_cloud/migration/2_2_0-2_2_1/README.md
new file mode 100644
index 000000000..38c4e8330
--- /dev/null
+++ b/deployment/hetzner_cloud/migration/2_2_0-2_2_1/README.md
@@ -0,0 +1,18 @@
+## Migrate from Gradido Version 2.2.0 to 2.2.1
+### What was wrong 
+In [hetzner_cloud/install.sh](../../install.sh) there was an error.
+$DB_PASSWORD and $JWT_SECRET password generation method don't work with `release-2_2_0` as parameter for install.sh
+
+The Parameter forwarding from branch, `release-2_2_0` in this case to start.sh was also missing.
+
+### What you can do now
+You need to only run this [fixInstall.sh](fixInstall.sh) with `release_2_2_1` as parameter
+```bash
+cd /home/gradido/gradido/deployment/hetzner_cloud/migration/2_2_0-2_2_1
+sudo ./fixInstall.sh `release_2_2_1`
+```
+
+Basically it will create a new $DB_PASSWORD, $JWT_SECRET and $FEDERATION_DHT_SEED,
+update db user with new db password and update .env files in module folders.
+Then it will call start.sh with first parameter if ./fixInstall.sh as his first parameter
+
diff --git a/deployment/hetzner_cloud/migration/2_2_0-2_2_1/fixInstall.sh b/deployment/hetzner_cloud/migration/2_2_0-2_2_1/fixInstall.sh
new file mode 100644
index 000000000..5aad9c12d
--- /dev/null
+++ b/deployment/hetzner_cloud/migration/2_2_0-2_2_1/fixInstall.sh
@@ -0,0 +1,66 @@
+#!/bin/bash
+# check for parameter
+if [ -z "$1" ]; then
+    echo "Usage: Please provide a branch name as the first argument."
+    exit 1
+fi
+
+set -o allexport
+SCRIPT_PATH=$(realpath ../../../bare_metal)
+SCRIPT_DIR=$(dirname $SCRIPT_PATH)
+LOCAL_SCRIPT_PATH=$(realpath $0)
+LOCAL_SCRIPT_DIR=$(dirname $LOCAL_SCRIPT_PATH)
+PROJECT_ROOT=$SCRIPT_DIR/../../..
+set +o allexport
+
+
+# Load .env or .env.dist if not present
+# NOTE: all config values will be in process.env when starting
+# the services and will therefore take precedence over the .env
+if [ -f "$SCRIPT_PATH/.env" ]; then
+    set -o allexport
+    source $SCRIPT_PATH/.env
+    set +o allexport
+else
+    set -o allexport
+    source $SCRIPT_PATH/.env.dist
+    set +o allexport
+fi
+
+# create db user
+export DB_USER=gradido
+# create a new password only if it not already exist
+export DB_PASSWORD=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c 32; echo);
+
+
+mysql <<EOFMYSQL
+    ALTER USER '$DB_USER'@'localhost' IDENTIFIED BY '$DB_PASSWORD';
+    FLUSH PRIVILEGES;
+EOFMYSQL
+
+# Configure database
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/database/.env.template > $PROJECT_ROOT/database/.env
+
+# Configure backend
+export JWT_SECRET=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c 32; echo);
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/backend/.env.template > $PROJECT_ROOT/backend/.env
+
+# Configure frontend
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/frontend/.env.template > $PROJECT_ROOT/frontend/.env
+
+# Configure admin
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/admin/.env.template > $PROJECT_ROOT/admin/.env
+
+# Configure dht-node
+export FEDERATION_DHT_SEED=$(< /dev/urandom tr -dc a-f0-9 | head -c 32; echo);
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/dht-node/.env.template > $PROJECT_ROOT/dht-node/.env
+
+# Configure federation
+envsubst "$(env | sed -e 's/=.*//' -e 's/^/\$/g')" < $PROJECT_ROOT/federation/.env.template > $PROJECT_ROOT/federation/.env
+
+# set all created or modified files back to belonging to gradido
+chown -R gradido:gradido $PROJECT_ROOT
+
+# Start gradido
+# Note: on first startup some errors will occur - nothing serious
+sudo -u gradido $SCRIPT_PATH/start.sh $1
\ No newline at end of file