Automated backups (#100)

* Automated backups * Added backup on shutdown * Added backup on update * reset for repos base docker-compose
2021-10-22 21:53:54 +03:00 · 2021-02-15 15:54:56 -08:00
parent faf51aa450
commit f270b02264
17 changed files with 337 additions and 88 deletions
--- a/.editorconfig
+++ b/.editorconfig
@@ -3,11 +3,11 @@ root = true
 [*]
 # charset = utf-8
 end_of_line = lf
-# indent_size = 4
-# indent_style = space
+indent_size = 4
+indent_style = space
 insert_final_newline = true
 # max_line_length = 120
-# tab_width = 4
+# tab_width = 2

 [*.rs]
 max_line_length = 100
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,11 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "adler"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -80,6 +86,15 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea221b5284a47e40033bf9b66f35f984ec0ea2931eb03505246cd27a963f981b"

+[[package]]
+name = "crc32fast"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "daemonize"
 version = "0.4.1"
@@ -96,6 +111,30 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"

+[[package]]
+name = "filetime"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d34cfa13a63ae058bfa601fe9e313bbdb3746427c1459185464ce0fcf62e1e8"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi",
+]
+
+[[package]]
+name = "flate2"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
+dependencies = [
+ "cfg-if",
+ "crc32fast",
+ "libc",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.2"
@@ -174,6 +213,16 @@ dependencies = [
 "cfg-if",
 ]

+[[package]]
+name = "miniz_oxide"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f2d26ec3309788e423cfbf68ad1800f061638098d76a83681af979dc4eda19d"
+dependencies = [
+ "adler",
+ "autocfg",
+]
+
 [[package]]
 name = "ntapi"
 version = "0.3.6"
@@ -190,11 +239,13 @@ dependencies = [
 "cargo-husky",
 "clap",
 "daemonize",
+ "flate2",
 "log",
 "rand",
 "serde",
 "serde_json",
 "sysinfo",
+ "tar",
 "which",
 ]

@@ -298,6 +349,15 @@ dependencies = [
 "rand_core",
 ]

+[[package]]
+name = "redox_syscall"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -367,6 +427,17 @@ dependencies = [
 "winapi",
 ]

+[[package]]
+name = "tar"
+version = "0.4.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0313546c01d59e29be4f09687bcb4fb6690cec931cc3607b6aec7a0e417f4cc6"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.1.2"
@@ -482,6 +553,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

+[[package]]
+name = "xattr"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,9 @@ serde = { version = "1.0", features = ["derive"], default_features = false  }
 sysinfo = { version = "0.16.1", default_features = false }
 serde_json = "1.0"
 daemonize = "0.4"
+tar = "0.4"
+flate2 = "1.0"
+

 [dev-dependencies]
 rand = "0.8.3"
--- a/7
+++ b/7
@@ -41,6 +41,13 @@ ENV PASSWORD "12345"
 ENV AUTO_UPDATE "0"
 ENV AUTO_UPDATE_SCHEDULE "0 1 * * *"

+# Auto Backup Configs
+ENV AUTO_BACKUP "0"
+ENV AUTO_BACKUP_SCHEDULE "*/15 * * * *"
+ENV AUTO_BACKUP_REMOVE_OLD "1"
+ENV AUTO_BACKUP_DAYS_TO_LIVE "3"
+ENV AUTO_BACKUP_ON_UPDATE "0"
+ENV AUTO_BACKUP_ON_SHUTDOWN "0"

 COPY --chmod=755 ./src/scripts/*.sh /home/steam/scripts/
 COPY --chmod=755  ./src/scripts/entrypoint.sh /entrypoint.sh
--- a/README.md
+++ b/README.md
@@ -10,22 +10,29 @@

 ### Environment Variables

-| Variable             | Default                | Required | Description |
-|----------------------|------------------------|----------|-------------|
-| TZ                   | `America/Los_Angeles`  | FALSE    | Sets what timezone your container is running on. This is used for timestamps and cron jobs. [Click Here for which timezones are valid.](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) |
-| PUID                 | `1000`                 | FALSE    | Sets the User Id of the steam user. |
-| PGID                 | `1000`                 | FALSE    | Sets the Group Id of the steam user. |
-| PORT                 | `2456`                 | TRUE     | Sets the port your server will listen on. Take not it will also listen on +2 (ex: 2456, 2457, 2458) |
-| NAME                 | `Valheim Docker`       | TRUE     | The name of your server! Make it fun and unique! |
-| WORLD                | `Dedicated`            | TRUE     | This is used to generate the name of your world. |
-| PUBLIC               | `1`                    | FALSE    | Sets whether or not your server is public on the server list. |
-| PASSWORD             | `12345`                | TRUE     | Set this to something unique! |
-| AUTO_UPDATE          | `0`                    | FALSE    | Set to `1` if you want your container to auto update! This means at 1 am it will update, stop, and then restart your server. |
-| AUTO_UPDATE_SCHEDULE | `0 1 * * *`            | FALSE    | This works in conjunction with `AUTO_UPDATE` and sets the schedule to which it will run an auto update. [If you need help figuring out a cron schedule click here](https://crontab.guru/#0_1_*_*_*) |
-
+| Variable                 | Default                | Required | Description |
+|--------------------------|------------------------|----------|-------------|
+| TZ                       | `America/Los_Angeles`  | FALSE    | Sets what timezone your container is running on. This is used for timestamps and cron jobs. [Click Here for which timezones are valid.](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) |
+| PUID                     | `1000`                 | FALSE    | Sets the User Id of the steam user. |
+| PGID                     | `1000`                 | FALSE    | Sets the Group Id of the steam user. |
+| PORT                     | `2456`                 | TRUE     | Sets the port your server will listen on. Take not it will also listen on +2 (ex: 2456, 2457, 2458) |
+| NAME                     | `Valheim Docker`       | TRUE     | The name of your server! Make it fun and unique! |
+| WORLD                    | `Dedicated`            | TRUE     | This is used to generate the name of your world. |
+| PUBLIC                   | `1`                    | FALSE    | Sets whether or not your server is public on the server list. |
+| PASSWORD                 | `12345`                | TRUE     | Set this to something unique! |
+| AUTO_UPDATE              | `0`                    | FALSE    | Set to `1` if you want your container to auto update! This means at 1 am it will update, stop, and then restart your server. |
+| AUTO_UPDATE_SCHEDULE     | `0 1 * * *`            | FALSE    | This works in conjunction with `AUTO_UPDATE` and sets the schedule to which it will run an auto update. [If you need help figuring out a cron schedule click here]
+| AUTO_BACKUP              | `0`                    | FALSE    | Set to `1` to enable auto backups. Backups are stored under `/home/steam/backups` which means you will have to add a volume mount for this directory. |
+| AUTO_BACKUP_SCHEDULE     | `*/15 * * * *`         | FALSE    | Change to set how frequently you would like the server to backup. [If you need help figuring out a cron schedule click here].
+| AUTO_BACKUP_REMOVE_OLD   | `1`                    | FALSE    | Set to `0` to keep all backups or manually manage them. |
+| AUTO_BACKUP_DAYS_TO_LIVE | `3`                    | FALSE    | This is the number of days you would like to keep backups for. While backups are compressed and generally small it is best to change this number as needed. |
+| AUTO_BACKUP_ON_UPDATE    | `0`                    | FALSE    | Create a backup on right before updating and starting your server. |
+| AUTO_BACKUP_ON_SHUTDOWN  | `0`                    | FALSE    | Create a backup on shutdown. |

 ### Docker Compose

+#### Simple
+
 > This is a basic example of a docker compose, you can apply any of the variables above to the `environment` section below but be sure to follow each variables description notes!

 ```yaml
@@ -49,6 +56,37 @@ services:
    - ./valheim/server:/home/steam/valheim
 ```

+#### Everything but the kitchen sink
+
+```yaml
+version: "3"
+services:
+  valheim:
+    image: mbround18/valheim:latest
+    ports:
+      - 2456:2456/udp
+      - 2457:2457/udp
+      - 2458:2458/udp
+    environment:
+      - PORT=2456
+      - NAME="Created With Valheim Docker"
+      - WORLD="Dedicated"
+      - PASSWORD="Strong! Password @ Here"
+      - TZ=America/Chicago
+      - PUBLIC=1
+      - AUTO_UPDATE=1
+      - AUTO_UPDATE_SCHEDULE="0 1 * * *"
+      - AUTO_BACKUP=1
+      - AUTO_BACKUP_SCHEDULE="*/15 * * * *"
+      - AUTO_BACKUP_REMOVE_OLD=1
+      - AUTO_BACKUP_DAYS_TO_LIVE=3
+      - AUTO_BACKUP_ON_UPDATE=1
+      - AUTO_BACKUP_ON_SHUTDOWN=1
+volumes:
+    - ./valheim/saves:/home/steam/.config/unity3d/IronGate/Valheim
+    - ./valheim/server:/home/steam/valheim
+    - ./valheim/backups:/home/steam/backups
+```


 ### [Odin]
@@ -58,6 +96,7 @@ This repo has a CLI tool called [Odin] in it! It is used for managing the server
 ## Versions: 

 - latest (Stable):
+  - [#100] Added backup feature to run based on cronjob. 
 - 1.2.0 (Stable):
  - Readme update to include the versions section and environment variables section.
  - [#18] Changed to `root` as the default user to allow updated steams User+Group IDs.
@@ -84,6 +123,7 @@ This repo has a CLI tool called [Odin] in it! It is used for managing the server
  - Has a bug in which it does not read passed in variables appropriately to Odin. Env variables are not impacted see [#3]. 

 [//]: <> (Github Issues below...........)
+[#100]: https://github.com/mbround18/valheim-docker/pull/100
 [#89]: https://github.com/mbround18/valheim-docker/pull/89
 [#77]: https://github.com/mbround18/valheim-docker/pull/77
 [#53]: https://github.com/mbround18/valheim-docker/pull/53
@@ -99,5 +139,6 @@ This repo has a CLI tool called [Odin] in it! It is used for managing the server
 [//]: <> (Links below...................)
 [Odin]: ./docs/odin.md
 [Valheim]: https://www.valheimgame.com/
+[If you need help figuring out a cron schedule click here]: https://crontab.guru/#0_1_*_*_*

 [//]: <> (Image Base Url: https://github.com/mbround18/valheim-docker/blob/main/docs/assets/name.png?raw=true)
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,6 +28,7 @@ services:
    volumes:
    - ./tmp/saves:/home/steam/.config/unity3d/IronGate/Valheim
    - ./tmp/server:/home/steam/valheim
+    - ./tmp/backups:/home/steam/backups
    - odin-output:/home/steam/.odin

 volumes:
--- a/src/cli.yaml
+++ b/src/cli.yaml
@@ -16,7 +16,7 @@ args:
      about: Will output the commands that it intends to run.

 subcommands:
-  - init:
+  - configure:
      about: Initializes Odin with its configuration variables.
      version: "1.0"
      author: mbround18
@@ -69,3 +69,16 @@ subcommands:
      about: Stops Valheim
      version: "1.1"
      author: mbround18
+  - backup:
+      about: Backups the current saves to a specifc location
+      version: "1.0"
+      author: mbround18
+      args:
+        - INPUT_DIR:
+            about: Directory to back up
+            required: true
+            index: 1
+        - OUTPUT_FILE:
+            about: Sets the output file to use
+            required: true
+            index: 2
--- a/src/commands/backup.rs
+++ b/src/commands/backup.rs
@@ -0,0 +1,29 @@
+use clap::ArgMatches;
+use flate2::write::GzEncoder;
+use flate2::Compression;
+use log::{debug, error};
+use std::fs::File;
+use std::process::exit;
+
+pub fn invoke(args: &ArgMatches) {
+    let input = args.value_of("INPUT_DIR").unwrap();
+    let output = args.value_of("OUTPUT_FILE").unwrap();
+    debug!("Creating archive of {}", input);
+    debug!("Output set to {}", output);
+    let tar_gz = match File::create(output) {
+        Ok(file) => file,
+        Err(_) => {
+            error!("Failed to create backup file at {}", output);
+            exit(1)
+        }
+    };
+    let enc = GzEncoder::new(tar_gz, Compression::default());
+    let mut tar = tar::Builder::new(enc);
+    match tar.append_dir_all("saves", input) {
+        Ok(_) => debug!("Successfully created backup zip at {}", output),
+        Err(_) => {
+            error!("Failed to add {} to backup file", input);
+            exit(1)
+        }
+    };
+}
--- a/src/commands/initialize.rs
+++ b/src/commands/initialize.rs
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -1,4 +1,5 @@
-pub mod initialize;
+pub mod backup;
+pub mod configure;
 pub mod install;
 pub mod start;
 pub mod stop;
--- a/src/commands/start.rs
+++ b/src/commands/start.rs
@@ -1,10 +1,9 @@
 use crate::executable::create_execution;
 use crate::files::config::{config_file, read_config};
-use crate::utils::get_working_dir;
+use crate::utils::{create_file, get_working_dir};
 use clap::ArgMatches;
 use daemonize::Daemonize;
 use log::{error, info};
-use std::fs::File;
 use std::process::exit;

 pub fn invoke(args: &ArgMatches) {
@@ -19,10 +18,8 @@ pub fn invoke(args: &ArgMatches) {
    let dry_run: bool = args.is_present("dry_run");
    info!("Looking for burial mounds...");
    if !dry_run {
-        let stdout =
-            File::create(format!("{}/{}", get_working_dir(), "valheim_server.out")).unwrap();
-        let stderr =
-            File::create(format!("{}/{}", get_working_dir(), "valheim_server.err")).unwrap();
+        let stdout = create_file(format!("{}/logs/valheim_server.log", get_working_dir()).as_str());
+        let stderr = create_file(format!("{}/logs/valheim_server.err", get_working_dir()).as_str());
        let daemonize = Daemonize::new()
            .working_directory(get_working_dir())
            .user("steam")
@@ -51,8 +48,8 @@ pub fn invoke(args: &ArgMatches) {
            });

        match daemonize.start() {
-            Ok(_) => println!("Success, daemonized"),
-            Err(e) => eprintln!("Error, {}", e),
+            Ok(_) => info!("Success, daemonized"),
+            Err(e) => error!("Error, {}", e),
        }
    } else {
        info!(
--- a/src/main.rs
+++ b/src/main.rs
@@ -31,8 +31,8 @@ fn main() {
    let app = App::from(yaml).version(VERSION);
    let matches = app.get_matches();
    setup_logger(matches.is_present("debug")).unwrap();
-    if let Some(ref init_matches) = matches.subcommand_matches("init") {
-        commands::initialize::invoke(init_matches);
+    if let Some(ref configure_matches) = matches.subcommand_matches("configure") {
+        commands::configure::invoke(configure_matches);
    };
    if let Some(ref _match) = matches.subcommand_matches("install") {
        let result = commands::install::invoke(GAME_ID);
@@ -41,8 +41,10 @@ fn main() {
    if let Some(ref start_matches) = matches.subcommand_matches("start") {
        commands::start::invoke(start_matches);
    };
-
    if let Some(ref stop_matches) = matches.subcommand_matches("stop") {
        commands::stop::invoke(stop_matches);
    };
+    if let Some(ref backup_matches) = matches.subcommand_matches("backup") {
+        commands::backup::invoke(backup_matches);
+    };
 }
--- a/src/scripts/auto_backup.sh
+++ b/src/scripts/auto_backup.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Cron uses blank env and does not pick up /usr/local/bin files.
+export PATH="/usr/local/bin:$PATH"
+cd /home/steam/ || exit 1
+
+log() {
+  PREFIX="[Valheim][steam]"
+  printf "%-16s: %s\n" "${PREFIX}" "$1"
+}
+
+file_name="$(date +"%Y%m%d-%H%M%S")-${1:-"backup"}.tar.gz"
+
+log "Starting auto backup process..."
+odin backup /home/steam/.config/unity3d/IronGate/Valheim "/home/steam/backups/${file_name}" || exit 1
+
+if [ "${AUTO_BACKUP_REMOVE_OLD:=0}" -eq 1 ]; then
+    find /home/steam/backups/*.tar.gz -mtime +${AUTO_BACKUP_DAYS_TO_LIVE:-5} -exec rm {} \;
+fi
+
+log "Backup process complete! Created ${file_name}"
--- a/src/scripts/auto_update.sh
+++ b/src/scripts/auto_update.sh
@@ -26,6 +26,11 @@ line
 cd /home/steam/valheim || exit 1
 log "Stopping server..."
 odin stop || exit 1
+
+if [ "${AUTO_BACKUP_ON_UPDATE:=0}" -eq 1 ]; then
+    /bin/bash /home/steam/scripts/auto_backup.sh "pre-update-backup"
+fi
+
 log "Installing Updates..."
 odin install || exit 1
 log "Starting server..."
--- a/src/scripts/entrypoint.sh
+++ b/src/scripts/entrypoint.sh
@@ -11,70 +11,76 @@ ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ >/etc/timezone

 # shellcheck disable=SC2039
 if [ "${EUID}" -ne 0 ]; then
-  log "Please run as root"
-  exit
+    log "Please run as root"
+    exit
 fi

 log() {
-  PREFIX="[Valheim][root]"
-  printf "%-16s: %s\n" "${PREFIX}" "$1"
+    PREFIX="[Valheim][root]"
+    printf "%-16s: %s\n" "${PREFIX}" "$1"
 }

 line() {
-  log "###########################################################################"
+    log "###########################################################################"
 }

 check_version() {
-  file="/home/steam/.version"
-  sha="$(tail -n+1 $file | head -n1)"
-  branch="$(tail -n+2 $file | head -n1)"
-  repository="$(tail -n+3 $file | head -n1)"
-  github_version="$(curl -s "https://api.github.com/repos/${repository}/branches/${branch//refs\/heads\/}" | jq '.commit.sha')"
-  if [ -z "$github_version" ] || [ "$github_version" == "null" ]; then
-    log "You must be in development. Good luck!"
-  elif [ "${github_version//\"}" != "${sha//\"}" ]; then
-    log "Hey you! It looks like there is an update on $repository for $branch"
-    log "Please consider running \`docker-compose pull valheim\` or pull the image based on your use case"
-  fi
+    file="/home/steam/.version"
+    sha="$(tail -n+1 $file | head -n1)"
+    branch="$(tail -n+2 $file | head -n1)"
+    repository="$(tail -n+3 $file | head -n1)"
+    github_version="$(curl -s "https://api.github.com/repos/${repository}/branches/${branch//refs\/heads\//}" | jq '.commit.sha')"
+    if [ -z "$github_version" ] || [ "$github_version" == "null" ]; then
+        log "You must be in development. Good luck!"
+    elif [ "${github_version//\"/}" != "${sha//\"/}" ]; then
+        log "Hey you! It looks like there is an update on $repository for $branch"
+        log "Please consider running \`docker-compose pull valheim\` or pull the image based on your use case"
+    fi
 }

 clean_up() {
-  echo "Safely shutting down..." >>/home/steam/output.log
-  if [[ -n $CRON_PID ]]; then
-    kill $CRON_PID
-  fi
+    echo "Safely shutting down..." >>/home/steam/output.log
+    if [[ -n $CRON_PID ]]; then
+        kill $CRON_PID
+    fi
 }

 trap 'clean_up' INT TERM

 setup_cron() {
-  set -f
-  log "Auto Update Enabled..."
-  log "Schedule: ${AUTO_UPDATE_SCHEDULE}"
-  AUTO_UPDATE_SCHEDULE=$(echo "$AUTO_UPDATE_SCHEDULE" | tr -d '"')
-  printf "%s /usr/sbin/gosu steam /bin/bash /home/steam/scripts/auto_update.sh  2>&1 | tee -a /home/steam/valheim/valheim_server.out" "${AUTO_UPDATE_SCHEDULE}" >/etc/cron.d/auto-update
-  echo "" >>/etc/cron.d/auto-update
-  # Give execution rights on the cron job
-  chmod 0644 /etc/cron.d/auto-update
-  # Apply cron job
-  crontab /etc/cron.d/auto-update
-  set +f
-  /usr/sbin/cron -f &
-  export CRON_PID=$!
+    set -f
+    CRON_NAME=$1
+    SCRIPT_PATH="/home/steam/scripts/$2"
+    CRON_SCHEDULE=$3
+    CRON_ENV="$4"
+    LOG_LOCATION="/home/steam/valheim/logs/$CRON_NAME.out"
+    rm $LOG_LOCATION
+    printf "%s %s /usr/sbin/gosu steam /bin/bash %s >> %s 2>&1" \
+    "${CRON_SCHEDULE}"  \
+    "${CRON_ENV:-""}"   \
+    "${SCRIPT_PATH}"    \
+    "${LOG_LOCATION}"   \
+    >/etc/cron.d/${CRON_NAME}
+    echo "" >>/etc/cron.d/${CRON_NAME}
+    # Give execution rights on the cron job
+    chmod 0644 /etc/cron.d/${CRON_NAME}
+    set +f
 }

 setup_filesystem() {
-  log "Setting up file systems"
-  STEAM_UID=${PUID:=1000}
-  STEAM_GID=${PGID:=1000}
-  mkdir -p /home/steam/valheim
-  chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/valheim
-  mkdir -p /home/steam/scripts
-  chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/scripts
-  mkdir -p /home/steam/valheim
-  cp /home/steam/steamcmd/linux64/steamclient.so /home/steam/valheim
-  chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/
-  chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/valheim
+    log "Setting up file systems"
+    STEAM_UID=${PUID:=1000}
+    STEAM_GID=${PGID:=1000}
+    mkdir -p /home/steam/valheim
+    mkdir -p /home/steam/valheim/logs
+    mkdir -p /home/steam/backups
+    chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/valheim
+    mkdir -p /home/steam/scripts
+    chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/scripts
+    mkdir -p /home/steam/valheim
+    cp /home/steam/steamcmd/linux64/steamclient.so /home/steam/valheim
+    chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/
+    chown -R ${STEAM_UID}:${STEAM_GID} /home/steam/valheim
 }

 line
@@ -90,7 +96,31 @@ log "$(usermod -u ${PUID} steam)"
 log "$(groupmod -g ${PGID} steam)"

 # Configure Cron
-[ "${AUTO_UPDATE:=0}" -eq 1 ] && setup_cron
+if [ "${AUTO_UPDATE:=0}" -eq 1 ]; then
+    log "Auto Update Enabled..."
+    log "Auto Update Schedule: ${AUTO_UPDATE_SCHEDULE}"
+    AUTO_UPDATE_SCHEDULE=$(echo "$AUTO_UPDATE_SCHEDULE" | tr -d '"')
+    setup_cron \
+    "auto-update" \
+    "auto_update.sh" \
+    "${AUTO_UPDATE_SCHEDULE}" \
+    "AUTO_BACKUP_ON_UPDATE=${AUTO_BACKUP_ON_UPDATE:-0}"
+fi
+if [ "${AUTO_BACKUP:=0}" -eq 1 ]; then
+    log "Auto Backup Enabled..."
+    log "Auto Backup Schedule: ${AUTO_BACKUP_SCHEDULE}"
+    AUTO_BACKUP_SCHEDULE=$(echo "$AUTO_BACKUP_SCHEDULE" | tr -d '"')
+    setup_cron                  \
+    "auto-backup"               \
+    "auto_backup.sh"            \
+    "${AUTO_BACKUP_SCHEDULE}"   \
+    "AUTO_BACKUP_REMOVE_OLD=${AUTO_BACKUP_REMOVE_OLD} AUTO_BACKUP_DAYS_TO_LIVE=${AUTO_BACKUP_DAYS_TO_LIVE}"
+fi
+
+# Apply cron job
+cat /etc/cron.d/* | crontab -
+/usr/sbin/cron -f &
+export CRON_PID=$!

 # Configure filesystem
 setup_filesystem
--- a/src/scripts/start_valheim.sh
+++ b/src/scripts/start_valheim.sh
@@ -19,6 +19,18 @@ initialize () {
  line
 }

+cleanup() {
+    log "Halting server! Received interrupt!"
+    odin stop
+    if [ "${AUTO_BACKUP_ON_SHUTDOWN:=0}" -eq 1 ]; then
+        log "Backup on shutdown triggered! Running backup tool..."
+        /bin/bash /home/steam/scripts/auto_backup.sh "shutdown"
+    fi
+    if [[ -n $TAIL_PID ]];then
+      kill $TAIL_PID
+    fi
+}
+
 initialize "Installing Valheim via Odin..."

 log "Variables loaded....."
@@ -37,32 +49,26 @@ log "Running Install..."
 odin install || exit 1

 log "Initializing Variables...."
-odin init || exit 1
+odin configure || exit 1

+trap 'cleanup' INT TERM

 log "Herding Cats..."
 log "Starting server..."

 odin start || exit 1

-cleanup() {
-    log "Halting server! Received interrupt!"
-    odin stop
-    if [[ -n $TAIL_PID ]];then
-      kill $TAIL_PID
-    fi
-}
-
-trap 'cleanup' INT TERM
-
-
 initialize "
 Valheim Server Started...

 Keep an eye out for 'Game server connected' in the log!
 (this indicates its online without any errors.)
-" >> /home/steam/valheim/valheim_server.out
+" >> /home/steam/valheim/logs/output.log

-tail -f /home/steam/valheim/valheim_server.out /home/steam/valheim/valheim_server.err &
+
+log_names=("valheim_server.log" "valheim_server.err" "output.log" "auto-update.out" "auto-backup.out")
+log_files=("${log_names[@]/#/\/home\/steam\/valheim\/logs/}")
+touch "${log_files[@]}"
+tail -F ${log_files[*]} &
 export TAIL_PID=$!
 wait $TAIL_PID
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -1,7 +1,10 @@
 use clap::ArgMatches;
 use log::debug;
+use log::error;
 use std::env;
+use std::fs::File;
 use std::path::Path;
+use std::process::exit;

 pub const VALHEIM_EXECUTABLE_NAME: &str = "valheim_server.x86_64";

@@ -29,3 +32,14 @@ pub fn get_variable(args: &ArgMatches, name: &str, default: String) -> String {
 pub fn server_installed() -> bool {
    Path::new(&[get_working_dir(), VALHEIM_EXECUTABLE_NAME.to_string()].join("/")).exists()
 }
+
+pub fn create_file(path: &str) -> File {
+    let output_path = Path::new(path);
+    match File::create(output_path) {
+        Ok(file) => file,
+        Err(_) => {
+            error!("Failed to create {}", path);
+            exit(1)
+        }
+    }
+}