Write about this stuff in rultor docs !!!!

[Doldrums]

rultor-image/Dockerfile

Lines 152 to 170 in 29dc9e7

	# Postgresql
	RUN apt-get update -y --fix-missing && \
	apt-get install -y postgresql-client postgresql
	USER postgres
	RUN /etc/init.d/postgresql start && \
	psql --command "CREATE USER rultor WITH SUPERUSER PASSWORD 'rultor';" && \
	createdb -O rultor rultor
	EXPOSE 5432
	USER root
	ENV PATH="${PATH}:/usr/lib/postgresql/12/bin"
	RUN echo 'export PATH=${PATH}:/usr/lib/postgresql/12/bin' >> /root/.profile
	RUN initdb --version
	# Postgresql service has to be started using `sudo /etc/init.d/postgresql start` in .rultor.yml
	# Maven
	ENV MAVEN_VERSION 3.8.6
	ENV M2_HOME "/usr/local/apache-maven/apache-maven-${MAVEN_VERSION}"
	RUN echo 'export M2_HOME=/usr/local/apache-maven/apache-maven-${MAVEN_VERSION}' >> /root/.profile
	RUN wget --quiet "https://dlcdn.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz" && \

why u just missed this info in docs lmao
how users should understand with what config postgres is set up in the container? this applies to all other things that are pre-installed in the rultor container

[yegor256]

@Doldrums you are welcome to submit a PR!