Merge pull request #17 from aservo/feature/install-postgresql-client

Install Postgresql client

Dockerfile

@@ -7,16 +7,37 @@ ARG DEBIAN_FRONTEND=noninteractive
 # Install basic packages
 
 RUN apt-get update && \
- apt-get install -y ca-certificates curl gnupg lsb-release
+ apt-get --no-install-recommends --yes install \
+ ca-certificates \
+ curl \
+ gnupg \
+ lsb-release \
+ && \
+ apt-get clean && \
+ rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 RUN curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
  echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list
 
 # Install main packages
 
 RUN apt-get update && \
- apt-get install -y containerd.io docker-ce docker-ce-cli git jq ncat pwgen python3-pip sudo unzip wget && \
- apt-get clean
+ apt-get --no-install-recommends --yes install \
+ containerd.io \
+ docker-ce \
+ docker-ce-cli \
+ git \
+ jq \
+ ncat \
+ postgresql-client \
+ pwgen \
+ python3-pip \
+ sudo \
+ unzip \
+ wget \
+ && \
+ apt-get clean && \
+ rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # Install PIP packages