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new: [apache,piwigo] added ``piwigo`` charm.

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>
dev1
Valentin Lab 4 years ago
parent
commit
0b02655080
  1. 8
      apache/build/Dockerfile
  2. 27
      piwigo/hooks/init
  3. 40
      piwigo/hooks/mysql_database-relation-joined
  4. 172
      piwigo/hooks/post_deploy
  5. 27
      piwigo/metadata.yml

8
apache/build/Dockerfile

@ -25,6 +25,14 @@ RUN apt-get update && \
rm -rf /var/lib/apt/lists/* && \ rm -rf /var/lib/apt/lists/* && \
docker-php-ext-install mbstring intl xml pdo_pgsql docker-php-ext-install mbstring intl xml pdo_pgsql
## Piwigo
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y libexif-dev libexif12 libfreetype6-dev libjpeg62-turbo-dev libpng-dev && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* && \
docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ && \
docker-php-ext-install exif gd pdo_mysql mysqli
## XXXvlab: could load these in 'entrypoint.sh' to be more dynamic ## XXXvlab: could load these in 'entrypoint.sh' to be more dynamic
RUN a2enmod headers proxy_http rewrite ssl proxy_wstunnel http2 proxy_connect RUN a2enmod headers proxy_http rewrite ssl proxy_wstunnel http2 proxy_connect

27
piwigo/hooks/init

@ -0,0 +1,27 @@
#!/bin/bash
## Init is run on host
## For now it is run every time the script is launched, but
## it should be launched only once after build.
## Accessible variables are:
## - SERVICE_NAME Name of current service
## - DOCKER_BASE_IMAGE Base image from which this service might be built if any
## - SERVICE_DATASTORE Location on host of the DATASTORE of this service
## - SERVICE_CONFIGSTORE Location on host of the CONFIGSTORE of this service
set -e
SOURCE_URL=https://piwigo.org/download/dlcounter.php?code=latest
LOCATION="$SERVICE_DATASTORE/opt/apps/piwigo"
mkdir -p "$LOCATION"
if dir_is_empty "$LOCATION"; then
cd "$LOCATION"
wget -q "$SOURCE_URL" -O file.zip
unzip file.zip
rm file.zip
chown root:root "$LOCATION" -R
mv piwigo/* piwigo/.gitignore .
rmdir piwigo
fi

40
piwigo/hooks/mysql_database-relation-joined

@ -0,0 +1,40 @@
#!/bin/bash
## XXXvlab: should get location of code
#CONFIG=$(echo $COMPOSE_CONFIG | shyaml get-value $SERVICE_NAME.relations.publish-dir...)
# CONFIG="$SERVICE_DATASTORE/opt/apps/piwigo/local/config/database.inc.php"
set -e
PASSWORD="$(relation-get password)"
USER="$(relation-get user)"
DBNAME="$(relation-get dbname)"
# control=$(echo -en "$USER\0$DBNAME\0$PASSWORD" | md5_compat)
#[ "$control" == "$(relation-get control)" ] && exit 0
## creation of config file is done through install.php in post_deploy
## Do not support \ and ' or \n in DBNAME, PASSWORD.
# file_put "$CONFIG" <<EOF
# <?php
# \$conf['dblayer'] = 'mysqli';
# \$conf['db_base'] = '$DBNAME';
# \$conf['db_user'] = 'piwigo';
# \$conf['db_password'] = '$PASSWORD';
# \$conf['db_host'] = '$TARGET_SERVICE_NAME';
# \$prefixeTable = '';
# define('PWG_CHARSET', 'utf-8');
# define('DB_CHARSET', 'utf8');
# define('DB_COLLATE', '');
# EOF
# relation-set control "$control"
info "Configured $SERVICE_NAME code for $TARGET_SERVICE_NAME access."

172
piwigo/hooks/post_deploy

@ -0,0 +1,172 @@
#!/bin/bash
##
## Get domain in option of relation "publish-dir"
##
## XXXvlab: there is a tiny lapse of time where database is not yet
## installed, and admin password is the default value.
## XXXvlab: can't get real config here
if ! read-0 publish_dir_ts _ _ < <(get_service_relation "$SERVICE_NAME" "publish-dir"); then
err "Couldn't find relation ${DARKCYAN}publish-dir${NORMAL}."
exit 1
fi
publish_dir_relation_dir=$(get_relation_data_dir "$SERVICE_NAME" "$publish_dir_ts" "publish-dir") || {
err "Failed to find relation file"
exit 1
}
publish_dir_relation_config=$(cat "$publish_dir_relation_dir/data") || exit 2
domain=$(e "$publish_dir_relation_config" | shyaml get-value domain) || {
err "Couldn't get domain information in ${DARKCYAN}publish-dir${NORMAL} relation's data."
exit 1
}
url=$(e "$publish_dir_relation_config" | shyaml get-value url) || {
err "Couldn't get domain information in ${DARKCYAN}publish-dir${NORMAL} relation's data."
exit 1
}
##
## Local charm config
##
admin_password=$(options-get admin-password 2>/dev/null ) || exit 1
admin_email=$(options-get admin-email 2>/dev/null ) || true
admin_email=${admin_email:-"admin@$domain"}
CONTROL="$SERVICE_DATASTORE/.control"
## Was it already properly propagated to database ?
control=$(H "${admin_password}" "${admin_email}")
if [ -e "$CONTROL" ] && [ "$control" == "$(cat "$CONTROL")" ]; then
exit 0
fi
## XXXvlab: can't get real config here
if ! read-0 ts _ _ < <(get_service_relation "$SERVICE_NAME" "mysql-database"); then
err "Couldn't find relation ${DARKCYAN}mysql-database${NORMAL}."
exit 1
fi
##
## We need mysql relation config also
##
relation_file=$(get_relation_data_file "$SERVICE_NAME" "$ts" "mysql-database") || {
err "Failed to find relation file"
exit 1
}
mysql_config=$(cat "$relation_file") || exit 2
DBNAME="$(e "$mysql_config" | shyaml get-value dbname)" || {
err "Couldn't retrieve information of ${DARKCYAN}mysql-database${NORMAL}'s relation."
exit 1
}
CONFIG="$SERVICE_DATASTORE/opt/apps/piwigo/local/config/database.inc.php"
if [ -f "$CONFIG" ]; then
debug "Database already configured."
export SERVICE_NAME="$ts"
export SERVICE_DATASTORE="$DATASTORE/$SERVICE_NAME"
DOCKER_BASE_IMAGE=$(service_base_docker_image "$SERVICE_NAME")
export DOCKER_BASE_IMAGE
target_charm=$(get_service_charm "$ts") || exit 1
target_charm_path=$(charm.get_dir "$target_charm") || exit 1
set +e
. "$target_charm_path/lib/common"
set -e
ensure_db_docker_running
if ! out=$(ddb "$DBNAME" < <(e "UPDATE users SET password=md5('$admin_password'), mail_address='$admin_email' WHERE id=1")); then
debug "Failed to set password for admin users."
exit 1
fi
e "$control" > "$CONTROL"
exit 0
fi
##
## We are in post_deploy, so our service is up, we need to get
## the ``network`` and ``container``'s id to communicate with
## him.
##
container_id=$(
for container_id in $(get_running_containers_for_service "$MASTER_BASE_SERVICE_NAME"); do
e "$container_id"
break
done
)
read-0 network container_ip < <(get_container_network_ip "$container_id")
##
## We'll need password from mysql database config
##
PASSWORD="$(e "$mysql_config" | shyaml get-value password)" &&
USER="$(e "$mysql_config" | shyaml get-value user)" || {
err "Couldn't retrieve information of ${DARKCYAN}mysql-database${NORMAL}'s relation."
exit 1
}
default_lang=$(options-get default-lang) || exit 1
## We deliberately are not setting these: (they will be considered off)
# newsletter_subscribe "on"
# send_password_by_mail "on"
debug "Running install.php"
out=$(docker run --network "$network" docker.0k.io/curl -s -X POST -H "Host: $domain" -L \
-F language="$default_lang" \
-F dbhost="$ts" \
-F dbuser="$USER" \
-F dbpasswd="$PASSWORD" \
-F dbname="$DBNAME" \
-F prefix="" \
-F admin_name="admin" \
-F admin_pass1="$admin_password" \
-F admin_pass2="$admin_password" \
-F admin_mail="$admin_email" \
-F install="Start+installation" \
"$url/install.php") || {
err "Failed to run install.php script"
exit 1
}
#e "$out" > "$SERVICE_DATASTORE/out.html"
# debug "written $SERVICE_DATASTORE/out.html"
had_error=
while read-0 error_msg; do
had_error=1
err "Installation failed with these errors:"
echo "- ${error_msg}" >&2
done < <(e "$out" | xpath "//div[@class='errors']/ul/li/text()")
if [ "$had_error" ]; then
exit 1
fi
debug "No error catched on \`\`install.php\`\` result."
e "$control" > "$CONTROL"
exit 0

27
piwigo/metadata.yml

@ -0,0 +1,27 @@
description: Piwigo
subordinate: true
default-options:
admin-password: admin
default-lang: en_US
uses:
mysql-database:
#constraint: required | recommended | optional
#auto: pair | summon | none ## default: pair
constraint: required
auto: summon
solves:
database: "main storage"
publish-dir:
#constraint: required | recommended | optional
#auto: pair | summon | none ## default: pair
scope: container
constraint: required
auto: summon
solves:
container: "main running server"
default-options:
location: !var-expand "$DATASTORE/$BASE_SERVICE_NAME/opt/apps/piwigo"
# data-dirs: ## write permission for web-app
# - .
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