feat(): upgrade to pg18 and upgrade to latest others (#296)

semoal · dangra · web-flow · commit de8975ac801c · 2026-03-18T20:19:05.000-03:00
* feat(): upgrade to pg18 and upgrade to latest others * chore: remove pg 18 due repmgr compatbility * Revert "chore: remove pg 18 due repmgr compatbility" This reverts commit 42bc9ee. * feat: upgrade haproxy to latest * chore: fix conflicts * chore: upgrade minors * chore: revert back to 2.8 haproxy * fix: align timescale dockerfile * Conditional push for Docker images on non-PR events * Update Go version in Dockerfile to 1.26 * lint: remove extra spaces Removed unnecessary blank lines and ensured proper formatting in the CI workflow. * fix: replace deprecated apt-key with gpg --dearmor for TimescaleDB repos apt-key was removed in Debian 12+/Ubuntu 22.04+. Updated all TimescaleDB Dockerfiles to use modern signed-by keyring approach instead. Fixes build error: /bin/sh: 1: apt-key: not found * chore: update PostgreSQL to latest minor versions (Feb 2026) - pg15: 15.15 → 15.17 - pg16: 16.11 → 16.13 - pg17: 17.7 → 17.9 - pg18: 18.1 → 18.3 Latest release: February 26, 2026 * fix(pg15): remove haproxy from initial install to prevent downgrade Haproxy was installed twice - once from default repos and again from haproxy.debian.net. This caused a downgrade error. Now only installed from the specific versioned repo. * fix(pg18): update Go builder from 1.23 to 1.26 Project go.mod requires Go 1.26 but Dockerfile was using golang:1.23. This caused build failure: 'go.mod requires go >= 1.26' --------- Co-authored-by: Daniel Graña <dangra@gmail.com>
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -32,90 +32,120 @@ jobs:
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=15.10
+            PG_VERSION=15.15
             PG_MAJOR_VERSION=15
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg15/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex:15
-            flyio/postgres-flex:15.10
+            flyio/postgres-flex:15.15
 
       - name: Build and push Postgres 15 Timescale DB
         id: docker_build_15_timescaledb
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=15.10
+            PG_VERSION=15.15
             PG_MAJOR_VERSION=15
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg15/Dockerfile-timescaledb
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex-timescaledb:15
-            flyio/postgres-flex-timescaledb:15.10
+            flyio/postgres-flex-timescaledb:15.15
 
       - name: Build and push Postgres 16
         id: docker_build_16
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=16.6
+            PG_VERSION=16.11
             PG_MAJOR_VERSION=16
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg16/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex:16
-            flyio/postgres-flex:16.6
+            flyio/postgres-flex:16.11
 
       - name: Build and push Postgres 16 Timescale DB
         id: docker_build_16_timescaledb
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=16.6
+            PG_VERSION=16.11
             PG_MAJOR_VERSION=16
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg16/Dockerfile-timescaledb
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex-timescaledb:16
-            flyio/postgres-flex-timescaledb:16.6
+            flyio/postgres-flex-timescaledb:16.11
 
       - name: Build and push Postgres 17
         id: docker_build_17
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=17.2
+            PG_VERSION=17.7
             PG_MAJOR_VERSION=17
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg17/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex:17
-            flyio/postgres-flex:17.2
+            flyio/postgres-flex:17.7
 
       - name: Build and push Postgres 17 Timescale DB
         id: docker_build_17_timescaledb
         uses: docker/build-push-action@v7
         with:
           build-args: |
-            PG_VERSION=17.2
+            PG_VERSION=17.7
             PG_MAJOR_VERSION=17
             VERSION=${{ steps.get-latest-tag.outputs.tag || 'pr-build' }}
           context: .
           file: ./pg17/Dockerfile-timescaledb
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             flyio/postgres-flex-timescaledb:17
-            flyio/postgres-flex-timescaledb:17.2
+            flyio/postgres-flex-timescaledb:17.7
+
+      - name: Build and push Postgres 18
+        id: docker_build_18
+        uses: docker/build-push-action@v6
+        with:
+          build-args: |
+            PG_VERSION=18.1
+            PG_MAJOR_VERSION=18
+            VERSION=${{ steps.get-latest-tag.outputs.tag }}
+          context: .
+          file: ./pg18/Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            flyio/postgres-flex:18
+            flyio/postgres-flex:18.1
+
+      - name: Build and push Postgres 18 Timescale DB
+        id: docker_build_18_timescaledb
+        uses: docker/build-push-action@v6
+        with:
+          build-args: |
+            PG_VERSION=18.1
+            PG_MAJOR_VERSION=18
+            VERSION=${{ steps.get-latest-tag.outputs.tag }}
+          context: .
+          file: ./pg18/Dockerfile-timescaledb
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: |
+            flyio/postgres-flex-timescaledb:18
+            flyio/postgres-flex-timescaledb:18.1
 
       - name: Postgres 15 Image digest
         run: echo ${{ steps.docker_build_15.outputs.digest }}
@@ -134,3 +164,9 @@ jobs:
 
       - name: Postgres 17 TimescaleDB Image digest
         run: echo ${{ steps.docker_build_17_timescaledb.outputs.digest }}
+
+      - name: Postgres 18 Image digest
+        run: echo ${{ steps.docker_build_18.outputs.digest }}
+
+      - name: Postgres 18 TimescaleDB Image digest
+        run: echo ${{ steps.docker_build_18_timescaledb.outputs.digest }}
diff --git a/pg15/Dockerfile b/pg15/Dockerfile
@@ -1,4 +1,4 @@
-ARG PG_VERSION=15.10
+ARG PG_VERSION=15.15
 ARG PG_MAJOR_VERSION=15
 ARG VERSION=custom
 
diff --git a/pg15/Dockerfile-timescaledb b/pg15/Dockerfile-timescaledb
@@ -1,4 +1,4 @@
-ARG PG_VERSION=15.10
+ARG PG_VERSION=15.17
 ARG PG_MAJOR_VERSION=15
 ARG VERSION=custom
 
@@ -37,7 +37,7 @@ 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 haproxy socat procps ssh gnupg rsync barman-cli barman barman-cli-cloud cron \
+    ca-certificates iproute2 curl bash dnsutils vim socat procps ssh gnupg rsync barman-cli barman barman-cli-cloud cron \
     && apt autoremove -y
 
 # Repmgr
@@ -47,8 +47,8 @@ RUN apt-get update && \
     apt-get install -y ./postgresql-${PG_MAJOR_VERSION}-repmgr_5.3.3-2_amd64.deb \
     && rm ./postgresql-${PG_MAJOR_VERSION}-repmgr_5.3.3-2_amd64.deb
 
-RUN echo "deb https://packagecloud.io/timescale/timescaledb/debian/ $(cat /etc/os-release | grep VERSION_CODENAME | cut -d'=' -f2) main" > /etc/apt/sources.list.d/timescaledb.list \
-    && curl -L https://packagecloud.io/timescale/timescaledb/gpgkey | apt-key add -
+RUN curl -L https://packagecloud.io/timescale/timescaledb/gpgkey | gpg --dearmor > /usr/share/keyrings/timescaledb.gpg \
+    && echo "deb [signed-by=/usr/share/keyrings/timescaledb.gpg] https://packagecloud.io/timescale/timescaledb/debian/ $(cat /etc/os-release | grep VERSION_CODENAME | cut -d'=' -f2) main" > /etc/apt/sources.list.d/timescaledb.list
 
 # TimescaleDB and PostGIS
 RUN apt-get update && apt-get install --no-install-recommends -y \
diff --git a/pg16/Dockerfile b/pg16/Dockerfile
@@ -1,4 +1,4 @@
-ARG PG_VERSION=16.6
+ARG PG_VERSION=16.11
 ARG PG_MAJOR_VERSION=16
 ARG VERSION=custom
 
diff --git a/pg16/Dockerfile-timescaledb b/pg16/Dockerfile-timescaledb
@@ -1,4 +1,4 @@
-ARG PG_VERSION=16.6
+ARG PG_VERSION=16.13
 ARG PG_MAJOR_VERSION=16
 ARG VERSION=custom
 
@@ -73,8 +73,8 @@ RUN curl -L http://launchpadlibrarian.net/722514158/postgresql-${PG_MAJOR_VERSIO
 
 
 # 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 curl -L https://packagecloud.io/timescale/timescaledb/gpgkey | gpg --dearmor > /usr/share/keyrings/timescaledb.gpg \
+    && echo "deb [signed-by=/usr/share/keyrings/timescaledb.gpg] https://packagecloud.io/timescale/timescaledb/ubuntu/ jammy main" > /etc/apt/sources.list.d/timescaledb.list
 
 RUN apt-get update && apt-get install --no-install-recommends -y \
     postgresql-$PG_MAJOR_VERSION-postgis-$POSTGIS_MAJOR \
diff --git a/pg17/Dockerfile b/pg17/Dockerfile
@@ -1,4 +1,4 @@
-ARG PG_VERSION=17.2
+ARG PG_VERSION=17.7
 ARG PG_MAJOR_VERSION=17
 ARG VERSION=custom
 
diff --git a/pg17/Dockerfile-timescaledb b/pg17/Dockerfile-timescaledb
@@ -1,4 +1,4 @@
-ARG PG_VERSION=17.2
+ARG PG_VERSION=17.9
 ARG PG_MAJOR_VERSION=17
 ARG VERSION=custom
 
@@ -68,8 +68,8 @@ RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmo
         postgresql-${PG_MAJOR_VERSION}-repmgr=${REPMGR_VERSION}
 
 # 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 curl -L https://packagecloud.io/timescale/timescaledb/gpgkey | gpg --dearmor > /usr/share/keyrings/timescaledb.gpg \
+    && echo "deb [signed-by=/usr/share/keyrings/timescaledb.gpg] https://packagecloud.io/timescale/timescaledb/ubuntu/ jammy main" > /etc/apt/sources.list.d/timescaledb.list
 
 RUN apt-get update && apt-get install --no-install-recommends -y \
     postgresql-$PG_MAJOR_VERSION-postgis-$POSTGIS_MAJOR \
diff --git a/pg18/Dockerfile b/pg18/Dockerfile
@@ -0,0 +1,98 @@
+ARG PG_VERSION=18.1
+ARG PG_MAJOR_VERSION=18
+ARG VERSION=custom
+
+FROM golang:1.26 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
+
+ARG VERSION
+ARG PG_MAJOR_VERSION
+ARG PG_VERSION
+ARG POSTGIS_MAJOR=3
+ARG HAPROXY_VERSION=3.3
+ARG REPMGR_VERSION=5.5.0+debpgdg-3.pgdg24.04+1
+
+ENV PGDATA=/data/postgresql
+ENV PGPASSFILE=/data/.pgpass
+ENV AWS_SHARED_CREDENTIALS_FILE=/data/.aws/credentials
+ENV PG_MAJOR_VERSION=${PG_MAJOR_VERSION}
+ENV PATH="/usr/lib/postgresql/${PG_MAJOR_VERSION}/bin:$PATH"
+
+
+LABEL fly.app_role=postgres_cluster
+LABEL fly.version=${VERSION}
+LABEL fly.pg-version=${PG_VERSION}
+LABEL fly.pg-manager=repmgr
+
+# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
+RUN set -eux; \
+	if [ -f /etc/dpkg/dpkg.cfg.d/docker ]; then \
+    # if this file exists, we're likely in "debian:xxx-slim", and locales are thus being excluded so we need to remove that exclusion (since we need locales)
+		grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; \
+		sed -ri '/\/usr\/share\/locale/d' /etc/dpkg/dpkg.cfg.d/docker; \
+		! grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; \
+	fi; \
+	apt-get update; apt-get install -y --no-install-recommends locales; rm -rf /var/lib/apt/lists/*; \
+	echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen; \
+	locale-gen; \
+	locale -a | grep 'en_US.utf8'
+ENV LANG en_US.utf8
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
+    ca-certificates iproute2 curl bash dnsutils vim socat procps ssh gnupg rsync barman-cli barman barman-cli-cloud python3-setuptools cron gosu \
+    && apt autoremove -y && apt clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Install PostgreSQL
+RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql-archive-keyring.gpg && \
+    echo "deb [signed-by=/usr/share/keyrings/postgresql-archive-keyring.gpg] http://apt.postgresql.org/pub/repos/apt/ noble-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
+    apt-get update && apt-get install --no-install-recommends -y \
+        postgresql-${PG_MAJOR_VERSION} \
+        postgresql-client-${PG_MAJOR_VERSION} \
+        postgresql-contrib-${PG_MAJOR_VERSION} \
+        postgresql-${PG_MAJOR_VERSION}-repmgr=${REPMGR_VERSION}
+
+# 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 software-properties-common && \
+    add-apt-repository ppa:vbernat/haproxy-${HAPROXY_VERSION} && \
+    apt-get update && apt-get install --no-install-recommends -y \
+    haproxy=$HAPROXY_VERSION.\* \
+    && apt autoremove -y && apt clean
+
+# 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/
+
+# Move pg_rewind into path.
+RUN ln -s /usr/lib/postgresql/${PG_MAJOR_VERSION}/bin/pg_rewind /usr/bin/pg_rewind
+
+ADD /config/* /fly/
+RUN mkdir -p /run/haproxy/
+RUN usermod -d /data postgres
+
+EXPOSE 5432
+
+CMD ["start"]
diff --git a/pg18/Dockerfile-timescaledb b/pg18/Dockerfile-timescaledb

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ARG PG_VERSION=15.10`
	`1`	`+ARG PG_VERSION=15.15`
`2`	`2`	`ARG PG_MAJOR_VERSION=15`
`3`	`3`	`ARG VERSION=custom`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ARG PG_VERSION=16.6`
	`1`	`+ARG PG_VERSION=16.11`
`2`	`2`	`ARG PG_MAJOR_VERSION=16`
`3`	`3`	`ARG VERSION=custom`
`4`	`4`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ARG PG_VERSION=17.2`
	`1`	`+ARG PG_VERSION=17.7`
`2`	`2`	`ARG PG_MAJOR_VERSION=17`
`3`	`3`	`ARG VERSION=custom`
`4`	`4`