Add loki (ct)

ct/loki.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: hoholms
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/grafana/loki
+
+APP="Loki"
+var_tags="${var_tags:-monitoring;logs}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-512}"
+var_disk="${var_disk:-2}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if ! dpkg -s loki >/dev/null 2>&1; then
+    msg_error "No ${APP} Installation Found!"
+    exit 1
+  fi
+
+  if [[ -f /etc/apt/sources.list.d/grafana.list ]] || [[ ! -f /etc/apt/sources.list.d/grafana.sources ]]; then
+    setup_deb822_repo \
+      "grafana" \
+      "https://apt.grafana.com/gpg.key" \
+      "https://apt.grafana.com" \
+      "stable" \
+      "main"
+  fi
+
+  msg_info "Updating Loki LXC"
+  $STD apt update
+  $STD apt --only-upgrade install -y loki
+  $STD apt --only-upgrade install -y promtail
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${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}:3100${CL}\n"
+echo -e "${INFO}${YW} Access promtail using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9080${CL}"