pg_isready

Check the connection status of a PostgreSQL server. More information: <https://www.postgresql.org/docs/current/app-pg-isready.html>.

Debian Debian
RUN apt-get update && \ apt-get install -y postgresql-client-9.6
Ubuntu
RUN apt-get update && \ apt-get install -y postgresql-client-9.3
Arch Arch Linux
RUN pacman -S --noconfirm postgresql-old-upgrade
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y postgresql-client-11
CentOS
RUN yum install -y postgresql-upgrade
Fedora
RUN dnf install -y postgresql-upgrade
Raspbian
RUN apt-get update && \ apt-get install -y postgresql-client-9.5
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