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docker: docs

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This commit is contained in:
Christian Winther 2024-03-10 15:13:45 +00:00
parent cc8c5ccd37
commit 4942f7fbd4
1 changed files with 22 additions and 5 deletions
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27
docker/check-requirements
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@ -91,29 +91,46 @@ echo -e "This script will check your system for the minimum requirements outline
echo -e "You can find the guide here ${BLUE}https://jippi.github.io/pixelfed-docs-next/pr-preview/pr-1/running-pixelfed/docker/prerequisites.html#software${GREEN}."
echo -e "${NO_COLOR}"
# git installed?
action_start "Checking if [$(highlight "git")] command is available"
command -v git >/dev/null 2>&1 || { action_error_exit "I require the 'git' command, but it's not installed"; }
command -v git >/dev/null 2>&1 || {
action_error_exit "I require the 'git' command, but it's not installed"
}
action_ok "git is installed"
# docker installed?
action_start "Checking if [$(highlight "docker")] command is available"
command -v docker >/dev/null 2>&1 || { action_error_exit "I require the 'docker' command, but it's not installed. ${DOCKER_HELP}"; }
command -v docker >/dev/null 2>&1 || {
action_error_exit "I require the 'docker' command, but it's not installed. ${DOCKER_HELP}"
}
action_ok "docker is installed"
# docker compose installed?
action_start "Checking if [$(highlight "docker compose")] command is available"
docker compose >/dev/null 2>&1 || { action_error_exit "I require the 'docker compose' command, but it's not installed. ${DOCKER_HELP}"; }
docker compose >/dev/null 2>&1 || {
action_error_exit "I require the 'docker compose' command, but it's not installed. ${DOCKER_HELP}"
}
action_ok "docker compose is installed"
# docker compose version is acceptable?
compose_version=$(docker compose version --short)
declare -a compose_version_arr
IFS="." read -r -a compose_version_arr <<<"$compose_version"
## major version
action_start "Checking if [$(highlight "docker compose version")] major version (${min_docker_compose_version_arr[0]}) is acceptable"
[[ ${compose_version_arr[0]} -eq ${min_docker_compose_version_arr[0]} ]] || { action_error_exit "I require minimum Docker Compose major version ${min_docker_compose_version_arr[0]}.x.x - found ${compose_version}.${DOCKER_HELP}"; }
[[ ${compose_version_arr[0]} -eq ${min_docker_compose_version_arr[0]} ]] || {
action_error_exit "I require minimum Docker Compose major version ${min_docker_compose_version_arr[0]}.x.x - found ${compose_version}.${DOCKER_HELP}"
}
action_ok "You're using major version ${compose_version_arr[0]}"
## minor version
action_start "Checking if [$(highlight "docker compose version")] minor version (${min_docker_compose_version_arr[1]}) is acceptable"
[[ ${compose_version_arr[1]} -ge ${min_docker_compose_version_arr[1]} ]] || { action_error_exit "I require minimum Docker Compose minor version ${min_docker_compose_version_arr[0]}.${min_docker_compose_version_arr[1]} - found ${compose_version}.${DOCKER_HELP}"; }
[[ ${compose_version_arr[1]} -ge ${min_docker_compose_version_arr[1]} ]] || {
action_error_exit "I require minimum Docker Compose minor version ${min_docker_compose_version_arr[0]}.${min_docker_compose_version_arr[1]} - found ${compose_version}.${DOCKER_HELP}"
}
action_ok "You're using minor version ${compose_version_arr[1]}"
# Yay, everything is fine
echo -e "🎉 ${GREEN}All checks passed, you should be ready to run Pixelfed on this server!${NO_COLOR}"