PG16 Support

.github/workflows/ci.yaml

@@ -7,8 +7,7 @@ jobs:
   release:
     if: ${{ startsWith(github.ref, 'refs/tags/v') }}
     runs-on: ubuntu-latest
-    # env:
-    #   DOCKER_BUILDKIT: 0
+
     steps:
       -
         name: Set up QEMU
@@ -41,7 +40,7 @@ jobs:
             PG_MAJOR_VERSION=15
             VERSION=${{ steps.get-latest-tag.outputs.tag }}
           context: .
-          file: ./Dockerfile
+          file: ./pg15/Dockerfile
           push: true
           tags: |
             flyio/postgres-flex:15
@@ -56,14 +55,52 @@ jobs:
             PG_MAJOR_VERSION=15
             VERSION=${{ steps.get-latest-tag.outputs.tag }}
           context: .
-          file: ./Dockerfile-timescaledb
+          file: ./pg15/Dockerfile-timescaledb
           push: true
           tags: |
             flyio/postgres-flex-timescaledb:15
             flyio/postgres-flex-timescaledb:15.6
+
+      -
+        name: Build and push Postgres 16
+        id: docker_build_16
+        uses: docker/build-push-action@v3
+        with:
+          build-args: |
+            PG_VERSION=16.3
+            PG_MAJOR_VERSION=16
+            VERSION=${{ steps.get-latest-tag.outputs.tag }}
+          context: .
+          file: ./pg16/Dockerfile
+          push: true
+          tags: |
+            flyio/postgres-flex:16
+            flyio/postgres-flex:16.3
+      -
+        name: Build and push Postgres 16 Timescale DB
+        id: docker_build_16_timescaledb
+        uses: docker/build-push-action@v3
+        with:
+          build-args: |
+            PG_VERSION=16.3
+            PG_MAJOR_VERSION=16
+            VERSION=${{ steps.get-latest-tag.outputs.tag }}
+          context: .
+          file: ./pg16/Dockerfile-timescaledb
+          push: true
+          tags: |
+            flyio/postgres-flex-timescaledb:16
+            flyio/postgres-flex-timescaledb:16.3
       -
         name: Postgres 15 Image digest
         run: echo ${{ steps.docker_build_15.outputs.digest }}
       -
         name: Postgres 15 TimescaleDB Image digest
         run: echo ${{ steps.docker_build_15_timescaledb.outputs.digest }}
+      -
+        name: Postgres 16 Image digest
+        run: echo ${{ steps.docker_build_16.outputs.digest }}
+      -
+        name: Postgres 16 TimescaleDB Image digest
+        run: echo ${{ steps.docker_build_16_timescaledb.outputs.digest }}
+

internal/flypg/pg.go

@@ -159,6 +159,7 @@ func (c *PGConfig) SetDefaults(store *state.Store) error {
 	}
 
 	c.internalConfig = ConfigMap{
+		"listen_addresses":         "'*'",
 		"random_page_cost":         "1.1",
 		"port":                     c.Port,
 		"shared_buffers":           fmt.Sprintf("%dMB", sharedBuffersMb),

pg16/Dockerfile

@@ -0,0 +1,82 @@
+ARG PG_VERSION=16.3
+ARG PG_MAJOR_VERSION=16
+ARG VERSION=custom
+
+FROM golang:1.20 AS builder
+
+WORKDIR /go/src/github.com/fly-apps/fly-postgres
+COPY . .
+
+RUN CGO_ENABLED=0 GOOS=linux \
+    go build -v -o /fly/bin/event_handler ./cmd/event_handler && \
+    go build -v -o /fly/bin/failover_validation ./cmd/failover_validation && \
+    go build -v -o /fly/bin/pg_unregister ./cmd/pg_unregister && \
+    go build -v -o /fly/bin/start_monitor ./cmd/monitor && \
+    go build -v -o /fly/bin/start_admin_server ./cmd/admin_server && \
+    go build -v -o /fly/bin/start ./cmd/start && \
+    go build -v -o /fly/bin/flexctl ./cmd/flexctl
+
+
+COPY ./bin/* /fly/bin/
+
+FROM ubuntu:24.04
+
+ENV PGDATA=/data/postgresql
+ENV PGPASSFILE=/data/.pgpass
+ENV AWS_SHARED_CREDENTIALS_FILE=/data/.aws/credentials
+ARG VERSION
+ARG PG_MAJOR_VERSION
+ARG POSTGIS_MAJOR=3
+ARG HAPROXY_VERSION=2.8
+ARG REPMGR_VERSION=5.4.1-1build2
+
+LABEL fly.app_role=postgres_cluster
+LABEL fly.version=${VERSION}
+LABEL fly.pg-version=${PG_VERSION}
+LABEL fly.pg-manager=repmgr
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    ca-certificates iproute2 curl bash dnsutils vim socat procps ssh gnupg rsync barman-cli barman barman-cli-cloud python3-setuptools cron gosu \
+    && apt autoremove -y && apt clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Install PostgreSQL
+RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql-archive-keyring.gpg && \
+    echo "deb [signed-by=/usr/share/keyrings/postgresql-archive-keyring.gpg] http://apt.postgresql.org/pub/repos/apt/ noble-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
+    apt-get update && apt-get install --no-install-recommends -y \
+        postgresql-${PG_MAJOR_VERSION} \
+        postgresql-client-${PG_MAJOR_VERSION} \
+        postgresql-contrib-${PG_MAJOR_VERSION}
+
+# Repmgr
+RUN curl -L http://launchpadlibrarian.net/722514158/postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb -o postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb && \
+    apt-get install -y ./postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb \
+    && rm ./postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb
+
+# PostGIS
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    postgresql-${PG_MAJOR_VERSION}-postgis-$POSTGIS_MAJOR \
+    postgresql-${PG_MAJOR_VERSION}-postgis-$POSTGIS_MAJOR-scripts
+
+# Haproxy
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    haproxy=$HAPROXY_VERSION.\* \
+    && apt autoremove -y && apt clean
+
+
+# Add PostgreSQL bin directory to PATH
+ENV PATH="/usr/lib/postgresql/${PG_MAJOR_VERSION}/bin:$PATH"
+
+# Copy Go binaries from the builder stage
+COPY --from=builder /fly/bin/* /usr/local/bin
+
+# Copy Postgres exporter
+COPY --from=wrouesnel/postgres_exporter:latest /postgres_exporter /usr/local/bin/
+
+ADD /config/* /fly/
+RUN mkdir -p /run/haproxy/
+RUN usermod -d /data postgres
+
+EXPOSE 5432
+
+CMD ["start"]

pg16/Dockerfile-timescaledb

@@ -0,0 +1,90 @@
+ARG PG_VERSION=16.3
+ARG PG_MAJOR_VERSION=16
+ARG VERSION=custom
+
+FROM golang:1.20 AS builder
+
+WORKDIR /go/src/github.com/fly-apps/fly-postgres
+COPY . .
+
+RUN CGO_ENABLED=0 GOOS=linux \
+    go build -v -o /fly/bin/event_handler ./cmd/event_handler && \
+    go build -v -o /fly/bin/failover_validation ./cmd/failover_validation && \
+    go build -v -o /fly/bin/pg_unregister ./cmd/pg_unregister && \
+    go build -v -o /fly/bin/start_monitor ./cmd/monitor && \
+    go build -v -o /fly/bin/start_admin_server ./cmd/admin_server && \
+    go build -v -o /fly/bin/start ./cmd/start && \
+    go build -v -o /fly/bin/flexctl ./cmd/flexctl
+
+
+COPY ./bin/* /fly/bin/
+
+FROM ubuntu:24.04
+
+ENV PGDATA=/data/postgresql
+ENV PGPASSFILE=/data/.pgpass
+ENV AWS_SHARED_CREDENTIALS_FILE=/data/.aws/credentials
+ARG VERSION
+ARG PG_MAJOR_VERSION
+ARG POSTGIS_MAJOR=3
+ARG HAPROXY_VERSION=2.8
+ARG REPMGR_VERSION=5.4.1-1build2
+
+LABEL fly.app_role=postgres_cluster
+LABEL fly.version=${VERSION}
+LABEL fly.pg-version=${PG_VERSION}
+LABEL fly.pg-manager=repmgr
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    ca-certificates iproute2 curl bash dnsutils vim socat procps ssh gnupg rsync barman-cli barman barman-cli-cloud python3-setuptools cron gosu \
+    && apt autoremove -y && apt clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Install PostgreSQL
+RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql-archive-keyring.gpg && \
+    echo "deb [signed-by=/usr/share/keyrings/postgresql-archive-keyring.gpg] http://apt.postgresql.org/pub/repos/apt/ noble-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
+    apt-get update && apt-get install --no-install-recommends -y \
+        postgresql-${PG_MAJOR_VERSION} \
+        postgresql-client-${PG_MAJOR_VERSION} \
+        postgresql-contrib-${PG_MAJOR_VERSION}
+
+# Repmgr
+RUN curl -L http://launchpadlibrarian.net/722514158/postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb -o postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb && \
+    apt-get install -y ./postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb \
+    && rm ./postgresql-${PG_MAJOR_VERSION}-repmgr_${REPMGR_VERSION}_amd64.deb
+
+
+# TimescaleDB and PostGIS
+RUN echo "deb https://packagecloud.io/timescale/timescaledb/ubuntu/ jammy main" > /etc/apt/sources.list.d/timescaledb.list \
+&& curl -L https://packagecloud.io/timescale/timescaledb/gpgkey | apt-key add -
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    postgresql-$PG_MAJOR_VERSION-postgis-$POSTGIS_MAJOR \
+    postgresql-$PG_MAJOR_VERSION-postgis-$POSTGIS_MAJOR-scripts \
+    timescaledb-2-postgresql-$PG_MAJOR_VERSION \
+    && apt autoremove -y && apt clean
+
+# Haproxy
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    haproxy=$HAPROXY_VERSION.\* \
+    && apt autoremove -y && apt clean
+
+
+# Add PostgreSQL bin directory to PATH
+ENV PATH="/usr/lib/postgresql/${PG_MAJOR_VERSION}/bin:$PATH"
+
+# Copy Go binaries from the builder stage
+COPY --from=builder /fly/bin/* /usr/local/bin
+
+# Copy Postgres exporter
+COPY --from=wrouesnel/postgres_exporter:latest /postgres_exporter /usr/local/bin/
+
+ADD /config/* /fly/
+RUN mkdir -p /run/haproxy/
+RUN usermod -d /data postgres
+
+ENV TIMESCALEDB_ENABLED=true
+
+EXPOSE 5432
+
+CMD ["start"]