From a8cf4372daa1ea9dcafef5f692d859c451bf00e7 Mon Sep 17 00:00:00 2001
From: Tibo De Peuter <tibo.depeuter@gmail.com>
Date: Wed, 13 Sep 2023 00:39:44 +0200
Subject: [PATCH] Add Truecharts Postgress Database Info script

More information about the script [here](https://truecharts.org/manual/SCALE/guides/sql-export/#how-to-list-database-login-info-for-truecharts-apps)
---
 apps/truecharts/tcdbinfo.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 apps/truecharts/tcdbinfo.sh

diff --git a/apps/truecharts/tcdbinfo.sh b/apps/truecharts/tcdbinfo.sh
new file mode 100755
index 0000000..ecf54f6
--- /dev/null
+++ b/apps/truecharts/tcdbinfo.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# get namespaces
+namespaces=$(k3s kubectl get secrets -A | grep -E "dbcreds|cnpg-main-urls" | awk '{print $1, $2}')
+
+# iterate over namespaces
+( printf "Application | Username | Password | Address | Port\n"
+echo "$namespaces" | while read ns secret; do
+    # extract application name
+    app_name=$(echo "$ns" | sed 's/^ix-//')
+    if [ "$secret" = "dbcreds" ]; then
+        creds=$(k3s kubectl get secret/$secret --namespace "$ns" -o jsonpath='{.data.url}' | base64 -d)
+    else
+        creds=$(k3s kubectl get secret/$secret --namespace "$ns" -o jsonpath='{.data.std}' | base64 -d)
+    fi
+    
+    # get username, password, addresspart, and port
+    username=$(echo "$creds" | awk -F '//' '{print $2}' | awk -F ':' '{print $1}')
+    password=$(echo "$creds" | awk -F ':' '{print $3}' | awk -F '@' '{print $1}')
+    addresspart=$(echo "$creds" | awk -F '@' '{print $2}' | awk -F ':' '{print $1}')
+    port=$(echo "$creds" | awk -F ':' '{print $4}' | awk -F '/' '{print $1}')
+
+    # construct full address
+    full_address="${addresspart}.${ns}.svc.cluster.local"
+
+    # print results with aligned columns
+    printf "%s | %s | %s | %s | %s\n" "$app_name" "$username" "$password" "$full_address" "$port"
+done ) | column -t -s "|"