From 30229fe06c3494d5b779d9e1bd5b3e0648257420 Mon Sep 17 00:00:00 2001
From: Karim SAD <karim.sad@sap.com>
Date: Mon, 12 May 2025 20:04:57 -0400
Subject: [PATCH] New Script: Backrest

---
 ct/backrest.sh                     | 64 ++++++++++++++++++++++++++++++
 frontend/public/json/backrest.json | 40 +++++++++++++++++++
 install/backrest-install.sh        | 55 +++++++++++++++++++++++++
 3 files changed, 159 insertions(+)
 create mode 100644 ct/backrest.sh
 create mode 100644 frontend/public/json/backrest.json
 create mode 100644 install/backrest-install.sh

diff --git a/ct/backrest.sh b/ct/backrest.sh
new file mode 100644
index 0000000..a61d234
--- /dev/null
+++ b/ct/backrest.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 tteck
+# Author: ksad (enirys31)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://garethgeorge.github.io/backrest/
+
+APP="Backrest"
+var_tags="${var_tags:-backup}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-512}"
+var_disk="${var_disk:-8}"
+var_os="${var_os:-ubuntu}"
+var_version="${var_version:-24.04}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -d /opt/backrest ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  RELEASE=$(curl -fsSL https://api.github.com/repos/garethgeorge/backrest/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+  if [[ ! -f /opt/${APP}_version.txt ]] || [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]]; then
+    msg_info "Stopping ${APP}"
+    systemctl stop backrest
+    msg_ok "Stopped ${APP}"
+
+    msg_info "Updating ${APP} to ${RELEASE}"
+    cd /opt/backrest/bin
+    curl -fsSL "https://github.com/garethgeorge/backrest/releases/download/v${RELEASE}/backrest_Linux_x86_64.tar.gz" -o $(basename "https://github.com/garethgeorge/backrest/releases/download/v${RELEASE}/backrest_Linux_x86_64.tar.gz")
+    tar -xzf backrest_Linux_x86_64.tar.gz
+    rm -rf backrest_Linux_x86_64.tar.gz
+    rm -f install.sh uninstall.sh
+    chmod +x backrest
+    echo "${RELEASE}" >/opt/${APP}_version.txt
+    msg_ok "Updated ${APP} to ${RELEASE}"
+
+    msg_info "Starting ${APP}"
+    systemctl start backrest
+    msg_ok "Started ${APP}"
+    msg_ok "Updated Successfully"
+  else
+    msg_ok "No update required. ${APP} is already at ${RELEASE}"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9898${CL}"
diff --git a/frontend/public/json/backrest.json b/frontend/public/json/backrest.json
new file mode 100644
index 0000000..51a8593
--- /dev/null
+++ b/frontend/public/json/backrest.json
@@ -0,0 +1,40 @@
+{
+    "name": "Backrest",
+    "slug": "backrest",
+    "categories": [
+        7
+    ],
+    "date_created": "2025-05-11",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 9898,
+    "documentation": "https://garethgeorge.github.io/backrest/introduction/getting-started",
+    "website": "https://garethgeorge.github.io/backrest",
+    "logo": "https://raw.githubusercontent.com/selfhst/icons/refs/heads/main/svg/backrest-light.svg",
+    "config_path": "/opt/backrest/config/config.json",
+    "description": "Backrest is a web-accessible backup solution built on top of restic and providing a WebUI which wraps the restic CLI and makes it easy to create repos, browse snapshots, and restore files. Additionally, Backrest can run in the background and take an opinionated approach to scheduling snapshots and orchestrating repo health operations.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/backrest.sh",
+            "resources": {
+                "cpu": 1,
+                "ram": 512,
+                "hdd": 8,
+                "os": "ubuntu",
+                "version": "24.04"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "type": "info",
+            "text": "`cat ~/.ssh/id_ed25519.pub` to view ssh public key. This key is used to authenticate with sftp targets. You can add this key on the sftp server."
+        }
+    ]
+}
\ No newline at end of file
diff --git a/install/backrest-install.sh b/install/backrest-install.sh
new file mode 100644
index 0000000..64babcc
--- /dev/null
+++ b/install/backrest-install.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: ksad (enirys31)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://garethgeorge.github.io/backrest/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Backrest"
+RELEASE=$(curl -fsSL https://api.github.com/repos/garethgeorge/backrest/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+mkdir -p /opt/backrest/{bin,config,data}
+cd /opt/backrest/bin
+curl -fsSL "https://github.com/garethgeorge/backrest/releases/download/v${RELEASE}/backrest_Linux_x86_64.tar.gz" -o $(basename "https://github.com/garethgeorge/backrest/releases/download/v${RELEASE}/backrest_Linux_x86_64.tar.gz")
+tar -xzf backrest_Linux_x86_64.tar.gz
+rm -rf backrest_Linux_x86_64.tar.gz
+rm -f install.sh uninstall.sh
+chmod +x backrest
+echo "${RELEASE}" >/opt/${APPLICATION}_version.txt
+msg_ok "Installed Backrest"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/backrest.service
+[Unit]
+Description=Backrest
+After=network.target
+
+[Service]
+Type=simple
+User=$(whoami)
+ExecStart=/opt/backrest/bin/backrest
+Environment="BACKREST_PORT=0.0.0.0:9898"
+Environment="BACKREST_CONFIG=/opt/backrest/config/config.json"
+Environment="BACKREST_DATA=/opt/backrest/data"
+Environment="XDG_CACHE_HOME=/opt/backrest/cache"
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now backrest
+msg_ok "Created Service"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"