I'm trying to install wp plugins by executing script right after the wordpress image is built.
Here is my Dockerfile:
FROM wordpress
# Update aptitude with new repo
RUN apt-get update
# Install software
RUN apt-get install -y sudo vim curl less git python-dev python3.5
# Add WP-CLI
RUN curl -o /bin/wp-cli.phar https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
COPY wp-su.sh /bin/wp
RUN chmod +x /bin/wp-cli.phar /bin/wp && chown www-data:www-data /bin/wp-cli.phar /bin/wp
# Copy scripts into the image
COPY install.py /usr/src/wordpress
COPY plugins.json /usr/src/wordpress
COPY wait-for-it.sh /usr/src/wordpress
RUN chmod +x /usr/src/wordpress/install.py
RUN chmod +x /usr/src/wordpress/plugins.json
RUN chmod +x /usr/src/wordpress/wait-for-it.sh
COPY --chown=www-data:www-data uploads/ /usr/src/wordpress/wp-content/uploads
# Cleanup
RUN apt-get clean
RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
ENTRYPOINT ["/usr/src/wordpress/wait-for-it.sh", "db:3306", "--", "python" , "/usr/src/wordpress/install.py" ]
CMD ["apache2-foreground"]
Once the scripts runs I get the following error:
Error: This does not seem to be a WordPress installation.
Pass --path=`path/to/wordpress` or run `wp core download`.
I tried doing what the error suggested but it did not work. The wordpress installation from my understanding should be located at /usr/src/wordpress along with all the scripts I copied into it. Is what I'm doing correct ? Should it even be possible to do what I'm attempting ? Any help would be appreciated.
Note: This image is run from docker-compose.yml
UPDATE:
Looks to me like the reason for the above error is because the wordpress installation isn't there yet and by specifying the entrypoint I think I'm overwriting the entry point that is provided by the official wp image in which wordpress installation is copied into /var/www/html directory at runtime. Not sure how to get around this.
Related
I'm building a website using docker-compose and 3 docker containers (mariadb/nginx/wordpress) and I want to install wordpress in a script, so my wordpress Dockerfile looks like this
from debian:buster
run apt-get update -y;\
apt-get install -y curl mariadb-client\
php php7.3 php7.3-fpm php7.3-mysql php-common php7.3-cli\
php7.3-common php7.3-json php7.3-opcache php7.3-readline\
php-curl php-gd php-intl php-mbstring php-soap php-xml php-xmlrpc\
php-zip
run mkdir -p /var/www/html;\
cd /var/www/html
add conf/php-fpm.conf /etc/php/7.3/fpm/pool.d/www.conf
add conf/init_wp.sh /tmp
run mkdir -p /var/run /run/php
run curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
run chmod +x wp-cli.phar
run mv wp-cli.phar /usr/local/bin/wp
workdir /var/www/html
run wp core download --allow-root
run chown -R www-data:www-data /var/www/html
cmd [ "sh", "/tmp/init_wp.sh" ]
and my entrypoint script looks like this
FILE=/var/www/html/.exist
if [ ! -f "$FILE" ]
then
echo "Setting up wordpress"
rm -rf /var/www/html/wp-config.php
wp config create --dbname=$DB_NAME --dbuser=$WP_USER --dbpass=$WP_PASSWORD --dbhost="mariadb" --path="/var/www/html/" --allow-root --skip-check
wp core install --url="localhost" --title="inception" --admin_user=$ADMIN_USER --admin_password=$ADMIN_PASSWORD --admin_email=$ADMIN_EMAIL --path="/var/www/html/" --allow-root
wp user create testuser testuser#student.42.fr --role=author --user_pass="abc123" --allow-root
touch /var/www/html/.exist
fi
echo "Wordpress setup done"
exec php-fpm7.3 -F -R
but when I load the website for the first time I still get redirected to the wordpress installation page, shouldn't wp config create and wp core install do this for me ?
What did I do wrong?
mariadb works fine after the wordpress installation so the problem doesn't seem to come from here, so am I missing an element in the install script ?
I need to download some free plugins from wordpress website and move that folders to plugins folder via command property in the docker-compose
Is there any way to execute shell script after the docker compose is completed?
> command: apt-get install -y curl curl -SL
https://downloads.wordpress.org/plugin/advanced-custom-fields.5.7.12.zip
or a bash script for this?
The documentation says:
The command can also be a list, in a manner similar to dockerfile:
command: ["bundle", "exec", "thin", "-p", "3000"]
You can:
docker-compose run <your_service> apt-get install -y curl
docker-compose run <your_service> curl -SL https://downloads.wordpress.org/plugin/advanced-custom-fields.5.7.12.zip
You can even do it in 1 command but I'm guessing the installation is one off and you might include that in your image ;)
Hope this helps.
So, I have, it works, but I want to change the way to immediately download the file and unpack it:
Dockerfile
FROM wordpress:fpm
# Copying themes from local
COPY ./wordpress/ /var/www/html/wp-content/themes/wordpress/
RUN chmod -R 777 /var/www/html/
How can I immediately download the file from the site and unzip it to the appropriate folder?
docker-compose.yml
wordpress:
build: .
links:
- db:mysql
nginx:
image: raulr/nginx-wordpress
links:
- wordpress
ports:
- "8080:80"
volumes_from:
- wordpress
db:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: qwerty
I tried:
#install unzip and wget
RUN \
apt-get update && \
apt-get install unzip wget -y && \
rm -rf /var/lib/apt/lists/*
RUN wget -O /var/www/html/type.zip http://wp-templates.ru/download/2405 \
&& unzip '/var/www/html/type.zip' -d /var/www/html/wp-content/themes/ && rm
/var/www/html/type.zip || true;
Dockerfile has "native command" for copying and extracting .tar.gz files.
So you can change archive type from .zip to .tar.gz (maybe in future versions zip also will be supported, I'm not sure) and use ADD instead of COPY.
Read more about ADD
Best to use a multistage docker build. You will need the latest version of docker and buildkit enabled. Then do something along these lines
# syntax=docker/dockerfile:1
from alpine:latest as unzipper
apk add unzip wget curl
RUN mkdir /opt/ ; \
curl <some-url> | tar xvzf - -C /opt
FROM wordpress:fpm
COPY --from unzipper /opt/ /var/www/html/wp-content/themes/wordpress/
Even better is if there is a Docker image built already with the stuff in you want you just need the 'copy --from' line and give it the image name.
Finally dont worry about any mess in the 1st stage as its discarded when the build completes, so the fact its alpine, and not using no-cache is irrelevant, and none of the installed packages end up in the final image
Found more guidance for remote zipped files in Docker documentation
Because image size matters, using ADD to fetch packages from remote
URLs is strongly discouraged; you should use curl or wget instead.
That way you can delete the files you no longer need after they’ve
been extracted and you don’t have to add another layer in your image.
For example, you should avoid doing things like:
ADD https://example.com/big.tar.xz /usr/src/things/
RUN tar -xJf /usr/src/things/big.tar.xz -C /usr/src/things
RUN make -C /usr/src/things all
And instead, do something like:
RUN mkdir -p /usr/src/things \
&& curl -SL https://example.com/big.tar.xz \
| tar -xJC /usr/src/things \
&& make -C /usr/src/things all
I wanted to have a Widget to view and edit the time range from within dashboards of kibana. So after lot of research i found a plugin as Kibana-time-plugin. Ref: https://github.com/nreese/kibana-time-plugin
Currently i am using kibana 5.4.0 in my local. After installing the plugin i have tried "bower install" as per the command specified in git page. But getting an error as :-
$ bower install
/usr/bin/env: ‘node’: No such file or directory
And even if Kibana is not running and giving an error as below attached image:-
kibana5.4.0
Can anyone Guide me on this ?
Thanks in Advance !!!!!!!!!!!!!!!
I think the optimization failures may be due to file permissions, the plugin files need to be accessible by the kibana user. Specifically check this instruction:
Installing plugins with linux packages
Here is a complete script that worked for me. I am new to Kibana and Kibana plugins so any feedback appreciated. Two important notes:
1) I am pulling the zip file from S3 so you will need to edit that.
2) Be sure to restart kibana afterwards and check the logs
#!/bin/bash
# install nodejs and npm
sudo curl --silent --location https://rpm.nodesource.com/setup_6.x | sudo bash -
sudo yum install -y nodejs
sudo npm install -g bower
# copy the plugin zip and unzip it and fix the name
cd /usr/share/kibana/plugins
sudo aws s3 cp s3://<YOUR-BUCKET>/kibana-time-plugin-master.zip .
sudo unzip kibana-time-plugin-master.zip
sudo mv kibana-time-plugin-master kibana-time-plugin
# install the plugin
cd /usr/share/kibana/plugins/kibana-time-plugin
sudo sed -i -e 's/5.0.0/5.4.2/' package.json
sudo chown -R kibana:kibana *
sudo mkdir -p /home/kibana
sudo chown -R kibana:kibana /home/kibana
sudo -u kibana bower install
I'm migrating my standard environment app to flexible environment in GAE and facing issues.
app.yaml snippet
runtime: custom
env: flex
api_version: 1
threadsafe: true
handlers:
- url: /.*
script: main.app
Dockerfile
FROM gcr.io/google_appengine/python-compat-multicore
RUN apt-get update -y
RUN apt-get install -y python-pip build-essential libssl-dev libffi-dev python-dev libxml2-dev libxslt1-dev xmlsec1
RUN apt-get install -y curl unzip
RUN curl https://dl.google.com/dl/cloudsdk/release/google-cloud-sdk.tar.gz > /tmp/google-cloud-sdk.tar.gz
RUN mkdir -p /usr/local/gcloud
RUN tar -C /usr/local/gcloud -xvf /tmp/google-cloud-sdk.tar.gz
RUN /usr/local/gcloud/google-cloud-sdk/install.sh
RUN curl https://storage.googleapis.com/appengine-sdks/featured/google_appengine_1.9.40.zip > /tmp/google_appengine_1.9.40.zip
RUN unzip /tmp/google_appengine_1.9.40.zip -d /usr/local/gae
ENV PATH $PATH:/usr/local/gcloud/google-cloud-sdk/bin
ENV PATH $PATH:/usr/local/gae/google_appengine/
COPY . /app
WORKDIR /app
ENV MODULE_YAML_PATH app.yaml
RUN pip install -r requirements.txt
issue while running gcloud app deploy(stack trace)
File "/env/local/lib/python2.7/site-packages/google/appengine/ext/vmruntime/vmconfig.py", line 63, in BuildVmAppengineEnvConfig
escaped_appid = appid.replace(':', '_').replace('.', '_')
AttributeError: 'NoneType' object has no attribute 'replace'
Is there anything which I'm missing in dockerfile? What are the other configuration changes which should be done such that there is not much application level code changes. Is it advidsable to use webapp2 in flexible environment
We're working on a better error message, but this is happening because you're trying to use the python-compat-multicore runtime. That runtime is not supported on env:flex, and has been deprecated. We're asking folks to follow this guide to upgrade to runtime:python:
https://cloud.google.com/appengine/docs/flexible/python/migrating