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Rebuild docker-entrypoint scripts

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This commit is contained in:
cytopia
2018-02-27 09:32:49 +01:00
parent 7d41e38374
commit f5491d91fc
27 changed files with 530 additions and 610 deletions
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141
Dockerfiles/prod/data/docker-entrypoint.d/32-docker-logs.sh
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@@ -1,47 +1,48 @@
#!/bin/sh
#
# Available global variables:
# + MY_USER
# + MY_GROUP
# + DEBUG_LEVEL
#!/usr/bin/env bash
set -e
set -u
set -o pipefail
############################################################
# Helper Functions
############################################################
# Check if PHP-FPM config files contain valid logging directives
_validate_docker_logs() {
vdl_fpm_error_log_conf="${1}"
vdl_fpm_access_log_conf="${2}"
if [ ! -f "${vdl_fpm_error_log_conf}" ]; then
log "err" "PHP-FPM Error log config file does not exist in: ${vdl_fpm_error_log_conf}"
exit 1
fi
if [ ! -f "${vdl_fpm_access_log_conf}" ]; then
log "err" "PHP-FPM Access log config file does not exist in: ${dl_fpm_access_log_conf}"
exit 1
fi
if ! grep -Eq '^error_log.*$' "${vdl_fpm_error_log_conf}"; then
log "err" "PHP-FPM Error log config file has no error logging directive"
exit 1
fi
if ! grep -Eq '^access\.log.*$' "${vdl_fpm_access_log_conf}"; then
log "err" "PHP-FPM Access log config file has no access logging directive"
exit 1
fi
unset -v vdl_fpm_error_log_conf
unset -v vdl_fpm_access_log_conf
_log_to_dockerlogs() {
local conf_logfile="${1}"
{
echo "[global]"
echo "error_log = /proc/self/fd/2"
echo "[www]"
echo "access.log = /proc/self/fd/2"
} > "${conf_logfile}"
}
_log_to_files() {
local conf_logfile="${1}"
local log_dir="${2}"
local user="${3}"
local group="${4}"
local debug="${5}"
# Create Log directory and files
if [ ! -d "${log_dir}" ]; then
run "mkdir -p ${log_dir}" "${debug}"
fi
if [ ! -f "${log_dir}/php-fpm.access" ]; then
run "touch ${log_dir}/php-fpm.access" "${debug}"
fi
if [ ! -f "${log_dir}/php-fpm.error" ]; then
run "touch ${log_dir}/php-fpm.error" "${debug}"
fi
run "chown -R ${user}:${group} ${log_dir}" "${debug}"
{
echo "[global]"
echo "error_log = ${log_dir}/php-fpm.error"
echo "[www]"
echo "access.log = ${log_dir}/php-fpm.access"
} > "${conf_logfile}"
}
############################################################
@@ -49,68 +50,38 @@ _validate_docker_logs() {
############################################################
###
### Change UID
### Change PHP-FPM logging (file or docker logs)
###
set_docker_logs() {
dl_env_varname="${1}"
dl_log_dir="${2}"
dl_fpm_error_log_conf="${3}"
dl_fpm_access_log_conf="${4}"
local env_varname="${1}"
local log_dir="${2}"
local conf_logfile="${3}"
local user="${4}"
local group="${5}"
local debug="${6}"
if ! env_set "${dl_env_varname}"; then
log "info" "\$${dl_env_varname} not set."
log "info" "Logging to docker logs stdout and stderr"
local docker_logs=
if ! env_set "${env_varname}"; then
log "info" "\$${env_varname} not set." "${debug}"
log "info" "Logging to docker logs (stdout and stderr)." "${debug}"
_log_to_dockerlogs "${conf_logfile}"
else
dl_docker_logs="$( env_get "${dl_env_varname}" )"
docker_logs="$( env_get "${env_varname}" )"
# Disable docker logs and log to files
if [ "${dl_docker_logs}" = "0" ]; then
log "info" "\$${dl_env_varname} set to 0. Logging to files under: ${dl_log_dir}"
log "info" "Make sure to mount this directory in order to view logs"
# Validation
_validate_docker_logs "${dl_fpm_error_log_conf}" "${dl_fpm_access_log_conf}"
# Create Log directory
if [ ! -d "${dl_log_dir}" ]; then
run "mkdir -p ${dl_log_dir}"
fi
# Fix permissions (in case uid/gid has changed)
if [ ! -f "${dl_log_dir}/php-fpm.access" ]; then
touch "${dl_log_dir}/php-fpm.access"
fi
if [ ! -f "${dl_log_dir}/php-fpm.error" ]; then
touch "${dl_log_dir}/php-fpm.error"
fi
run "chown -R ${MY_USER}:${MY_GROUP} ${dl_log_dir}"
# Adjust PHP-FPM config to log to file
run "sed -i'' 's|^error_log.*$|error_log = ${dl_log_dir}/php-fpm.error|g' ${dl_fpm_error_log_conf}"
run "sed -i'' 's|^access\.log.*$|access.log = ${dl_log_dir}/php-fpm.access|g' ${dl_fpm_access_log_conf}"
if [ "${docker_logs}" = "0" ]; then
log "info" "\$${env_varname} set to 0. Logging to files under: ${log_dir}" "${debug}"
log "info" "Make sure to mount this directory in order to view logs" "${debug}"
_log_to_files "${conf_logfile}" "${log_dir}" "${user}" "${group}" "${debug}"
# Keep docker logs
elif [ "${dl_docker_logs}" = "1" ]; then
log "info" "\$${dl_env_varname} set to 1. Logging to docker logs stdout and stderr."
elif [ "${docker_logs}" = "1" ]; then
log "info" "\$${env_varname} set to 1. Logging to docker logs (stdout and stderr)."
_log_to_dockerlogs "${conf_logfile}"
else
log "err" "Invalid value for \$${dl_env_varname}. Can only be 0 or 1. Provided: ${dl_docker_logs}"
log "err" "Invalid value for \$${env_varname}. Can only be 0 or 1. Provided: ${docker_logs}"
exit 1
fi
fi
unset -v dl_env_varname
unset -v dl_log_dir
unset -v dl_fpm_error_log_conf
unset -v dl_fpm_access_log_conf
unset -v dl_docker_logs
}
############################################################
# Sanity Checks
############################################################
if ! command -v sed >/dev/null 2>&1; then
echo "sed not found, but required."
exit 1
fi