Manage Script, Resource Limits, OnlyOffice Changes (#14)
* Create explicit file for cron, add two automations from fixes. * Merge the OnlyOffice project into the Nextcloud project. Enhance comments and changelog. Make the container names consistent. * Found the link. :) * Add more variables. * Add a TBD file for mail server. * Create new script which will replace most the existing single purpose management scripts. * Add limit to DNS so that if Internet goes out it does not max system resources. * Prevent OnlyOffice from getting too hungry. * Ensure Reverse Proxy always has at least some resources. * Separate build. Add stats -s and combination option -A. * Make script config file aware. Add comments. * Add more comments. * Fix comments. * Further determine resource allocations. * Also avoid checking for cron's call to the program. * Add clean and log parameters. Some clean up. * Update setups to have DIR first. * Remove files taken over by manage script. * Cleaning comments and output.
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16
bin/clean.sh
16
bin/clean.sh
@ -1,16 +0,0 @@
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#!/bin/bash
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# 2023-08-21 Hyperling
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# Clean all unused images and containers.
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# https://docs.docker.com/config/pruning/
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# Very helpful during development, nice in a long-running production as well.
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# usage: clean.sh
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docker image prune -a
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docker container prune
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docker volume prune
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docker network prune
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exit 0
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@ -5,14 +5,9 @@
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## Setup ##
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DIR="`dirname $0`"
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PROG=`basename $0`
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if [[ $DIR == *"."* ]]; then
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DIR="`pwd`"
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fi
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if [[ -z $DOCKER_HOME ]]; then
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DOCKER_HOME="$DIR/.."
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fi
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DIR="$(dirname -- "${BASH_SOURCE[0]}")"
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PROG="$(basename -- "${BASH_SOURCE[0]}")"
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source $DIR/../source.env
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dir=logs
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date_format="+%Y%m%d-%H%M%S"
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214
bin/manage.sh
Executable file
214
bin/manage.sh
Executable file
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#!/bin/bash
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# 2023-08-26 Hyperling
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# Combine all programs which loop over Config into one which takes parameters.
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## Setup ##
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DIR="$(dirname -- "${BASH_SOURCE[0]}")"
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PROG="$(basename -- "${BASH_SOURCE[0]}")"
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source $DIR/../source.env
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## Functions ##
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function usage() {
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# Function to give the usage of the program.
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# Parameters:
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# 1) The exit code used when leaving.
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exit_code=$1
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echo ""
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echo -n "Usage: $PROG [-A ( -u | -d | -b | -p | -c | -s )] " 1>&2
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echo "[-i CONTAINER] [-l CONTAINER] [-h]" 1>&2
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cat <<- EOF
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Manage all docker compose subprojects based on parameters. If no
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options are given then 'docker ps' is performed and the program exits.
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Parameters - Standalone:
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(ALL)
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-A : Equivalent of specifying '-udbpcs' for a full upgrade service.
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(UP)
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-u : Start all containers with 'up -d'.
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(DOWN)
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-d : Stop and take down all containers with 'down'.
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(BUILD)
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-b : Do a 'build' for containers with a 'Dockerfile'.
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(PULL)
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-p : Update all containers with 'pull'.
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(CLEAN)
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-c : Remove any abandoned Docker objects using the 'prune' commands.
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(STATS)
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-s : Tune in to the 'stats' of how each container is running.
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Parameters - Specifying CONTAINER:
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Variable can be either the container ID or container name. If (UP) is
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also provided then the container does not need to be active, otherwise
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the container must be running so that it can be accessed.
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(INTERACT)
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-i CONTAINER : Remote into CONTAINER with 'exec -it CONTAINER sh'.
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(LOGS)
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-l CONTAINER : Follow the logs of CONTAINER with 'logs -f CONTAINER'.
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Parameters - Other:
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(HELP)
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-h : Display this message.
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EOF
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exit $exit_code
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}
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function check_container() {
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# Ensure a container which will be accessed is either running or starting.
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# Parameters:
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# 1) CONTAINER, either as ID or Name.
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# 2) WHy the container is being checked.
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container_to_check="$1"
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reason_to_check="$2"
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exists=`docker ps | grep -c $container_to_check`
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if [[ ( $exists == 0 && -z $up ) || ( -n $down && -z $up ) ]]; then
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echo -n "ERROR: $container_to_check was requested for " 1>&2
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echo "$reason_to_check but it is not up or going to be up." 1>&2
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exit 2
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fi
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return
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}
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## Parameters ##
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while getopts ':Audbpcsi:l:h' opt; do
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case $opt in
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A) all="Y" ;;
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u) up="Y" ;;
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d) down="Y" ;;
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b) build="Y" ;;
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p) pull="Y" ;;
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c) clean="Y" ;;
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s) stats="Y" ;;
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i) interact="$OPTARG" ;;
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l) logs="$OPTARG" ;;
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h) usage 0 ;;
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*) echo "ERROR: Parameter '$OPTARG' not recognized." 1>&2 && usage 1 ;;
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esac
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done
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# This is done outside the getopts for readability.
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if [[ -n $all ]]; then
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up="Y"; down="Y"; build="Y"; pull="Y"; clean="Y"; stats="Y"
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fi
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## Validations ##
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# Script will behave poorly if not run with admin privileges.
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if [[ $LOGNAME != "root" ]]; then
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echo "*************************************************************"
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echo "WARNING: Script is intended for root. Please su or sudo/doas."
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echo -e "*************************************************************\n"
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fi
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# Options which only work if the container exists or is going to be started.
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if [[ -n $interact ]]; then
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check_container $interact interaction
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fi
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if [[ -n $logs ]]; then
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check_container $logs logs
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fi
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## Main ##
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# If no parameters are passed, list all the containers which are running.
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if [[ -z $up && -z $down && -z $build && -z $pull && -z $clean
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&& -z $interact && -z $logs && -z $stats
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]]; then
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docker ps
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exit 0
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fi
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# Otherwise, loop through all the subproject configurations.
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if [[ -n $up || -n $down || -n $build || -n $pull ]]; then
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cd $DOCKER_HOME/Config
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for dir in `ls`; do
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# If this is a directory, enter it, otherwise skip to the next listing.
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[ -d $dir ] && cd $dir || continue
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echo ""
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pwd
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# Ensure .env files exist so that all compose variables are populated.
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if [[ -e ./env.example && ! -e ./.env ]]; then
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echo "WARNING: .env file was not found, copying example as placeholder."
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cp -v env.example .env
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fi
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# Ensure all configuration files have been created.
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if [[ -d ./config ]]; then
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ls ./config/*.example 2>/dev/null | while read example; do
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real=${example//.example/}
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if [[ ! -e $real ]]; then
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echo "WARNING: $real was not found, copying $example."
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cp -v $example $real
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fi
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done
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fi
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# Shut off container.
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if [[ $down == "Y" ]]; then
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[ -e docker-compose.yml ] && docker compose down
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fi
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# Update container from remote source such as Docker Hub.
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if [[ $pull == "Y" ]]; then
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[ -e docker-compose.yml ] && docker compose pull
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fi
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# Execute commands within the container's Dockerfile.
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if [[ $build == "Y" ]]; then
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[ -e Dockerfile ] && docker compose build
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fi
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# Run the container as a daemon.
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if [[ $up == "Y" ]]; then
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[ -e docker-compose.yml ] && docker compose up -d
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fi
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cd ..
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done
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fi
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# Dive into a container for running ad hoc commands.
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if [[ -n $interact ]]; then
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echo -e "\n*** Hopping into $interact ***"
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docker exec -it $interact sh
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fi
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# Clean every type of Docker object which can be abandoined by Compose.
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if [[ -n $clean ]]; then
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echo -e "\n*** Cleaning Abandoned Objects ***"
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docker image prune -a
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docker container prune
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docker volume prune
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docker network prune
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fi
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# Follow the logs of a container.
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if [[ -n $logs ]]; then
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echo -e "\n*** Following Logs of $logs ***"
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docker logs -f $logs
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fi
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# Watch a top-level performance and resource monitor.
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if [[ -n $stats ]]; then
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echo -e "\n*** Tuning Into Stats ***"
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docker stats
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fi
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exit 0
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31
bin/start.sh
31
bin/start.sh
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#!/bin/bash
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# 2022-08-05 Hyperling
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# Start all containers.
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# usage: start.sh
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## Setup ##
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DIR="`dirname $0`"
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PROG=`basename $0`
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if [[ $DIR == *"."* ]]; then
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DIR="`pwd`"
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fi
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if [[ -z $DOCKER_HOME ]]; then
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DOCKER_HOME="$DIR/.."
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fi
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## Main ##
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echo "Starting all containers."
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cd $DOCKER_HOME/Config
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for dir in `ls`; do
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[ -d $dir ] && cd $dir || continue
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echo ""
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pwd
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[ -e Dockerfile ] && docker compose build
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[ -e docker-compose.yml ] && docker compose up -d
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cd ..
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done
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exit 0
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30
bin/stop.sh
30
bin/stop.sh
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#!/bin/bash
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# 2022-08-05 Hyperling
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# Stop all containers.
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# usage: stop.sh
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## Setup ##
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DIR="`dirname $0`"
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PROG=`basename $0`
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if [[ $DIR == *"."* ]]; then
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DIR="`pwd`"
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fi
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if [[ -z $DOCKER_HOME ]]; then
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DOCKER_HOME="$DIR/.."
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fi
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## Main ##
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echo "Stopping all containers."
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cd $DOCKER_HOME/Config
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for dir in `ls`; do
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[ -d $dir ] && cd $dir || continue
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echo ""
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pwd
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[ -e docker-compose.yml ] && docker compose down
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cd ..
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done
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exit 0
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@ -1,12 +0,0 @@
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#!/bin/bash
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# 2022-09-25 Hyperling
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# Script to update a docker compose image.
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docker compose down
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docker compose pull &&
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docker compose build &&
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docker compose up -d &&
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exit 0
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echo "ERROR: Did not update or start correctly." &&
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exit 1
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Reference in New Issue
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