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Switch to using Docker

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This commit refactors all code in this project to make use of docker.
This has not yet been documented properly.
This commit is contained in:
Tom Wiesing 2020-06-26 12:54:47 +02:00
parent 9ece280e72
commit 76ef5d8e68
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43 changed files with 943 additions and 545 deletions
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80
factory/lib/20_slug.sh
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@ -1,80 +0,0 @@
#!/bin/bash
set -e
# This is a library file.
# It should be 'source'd only, if it is not we bail out here.
if [[ "$0" = "$BASH_SOURCE" ]]; then
echo "This file should not be executed directly, it should be 'source'd only. "
exit 1;
fi
# This file reads a single slug command line option.
# This is validated when 'require_slug_argument' is called.
function require_slug_argument() {
# The 'SLUG' argument must be a valid slug.
if ! is_valid_slug "$SLUG"; then
log_error "Argument 'SLUG' is missing or not a valid slug. ";
log_info "Please provide it via the command line. ";
exit 1;
fi
log_info " => Deriving configuration for '$SLUG'. "
echo "Domain Name: $INSTANCE_DOMAIN"
echo "Base Directory: $BASE_DIR"
echo "System User: $SYSTEM_USER"
echo "MySQL User: $MYSQL_USER"
echo "MySQL Database: $MYSQL_DATABASE"
echo "GraphDB User: $GRAPHDB_USER"
echo "GraphDB Repository: $GRAPHDB_REPO"
}
# Read the slug argument.
# We also read it in for scripts where it is not required, and will only use it if that is the case.
SLUG="$1"
# Compute the domain name for this instance.
# Also lowercase the domain name for consistency.
INSTANCE_DOMAIN="$SLUG.$DEFAULT_DOMAIN"
INSTANCE_DOMAIN="$(echo "$INSTANCE_DOMAIN" | tr '[:upper:]' '[:lower:]')"
# Next we need a username base.
# This will be used as a username across the system (linux), MySQL and GraphDB.
# For this we can only allow [0-9a-zA-Z-], hence we have to escape.
# In most cases, the only characters that require escaping are '.'s.
# Hence we replace '.' with '-'s.
# We replace the other two characters that require escaping (_ and -)s with --u and --s respectively.
# Because no two dots can ever follow each other in the INSTANCE_DOMAIN, this is guaranteed collision free.
# We also have to do the '-' replacement first, to prevent escaped other characters from being escaped twice.
USERNAME_BASE="$SLUG"
USERNAME_BASE="${USERNAME_BASE//-/--d}"
USERNAME_BASE="${USERNAME_BASE//_/--u}"
USERNAME_BASE="${USERNAME_BASE//./-}"
# Generate the user and database names for the various systems
SYSTEM_USER="${SYSTEM_USER_PREFIX}${USERNAME_BASE}"
MYSQL_USER="${MYSQL_USER_PREFIX}${USERNAME_BASE}"
MYSQL_DATABASE="${MYSQL_DATABASE_PREFIX}${USERNAME_BASE}"
GRAPHDB_USER="${GRAPHDB_USER_PREFIX}${USERNAME_BASE}"
GRAPHDB_REPO="${GRAPHDB_REPO_PREFIX}${USERNAME_BASE}"
# Compute the base directory for the files that will live on disk.
BASE_DIR="$DRUPAL_ROOT/$INSTANCE_DOMAIN"
ENV_FILE="$BASE_DIR/wisski-env"
COMPOSER_DIR="$BASE_DIR/project"
WEB_DIR="$COMPOSER_DIR/web"
ONTOLOGY_DIR="$WEB_DIR/sites/default/files/ontology"
# Setup aliases for drush and composer.
alias composer="sudo -u $SYSTEM_USER /usr/local/bin/composer"
alias drush="sudo -u $SYSTEM_USER $COMPOSER_DIR/vendor/bin/drush"
# Because of a bug in Drupal we constantly have to reset the permissions of the site directory.
# See https://www.drupal.org/project/drupal/issues/3091285.
function drupal_sites_permission_workaround() {
chmod -R u+w "$WEB_DIR/sites/"
}
# Apache configuration paths
APACHE_CONFIG_SITE_AVAILABLE="/etc/apache2/sites-available/${INSTANCE_DOMAIN}.conf"
APACHE_CONFIG_SITE_ENABLED="/etc/apache2/sites-enabled/${INSTANCE_DOMAIN}.conf"