diff --git a/.github/workflows/base.yaml b/.github/workflows/base.yaml
index c6d1935..7f573a0 100644
--- a/.github/workflows/base.yaml
+++ b/.github/workflows/base.yaml
@@ -18,23 +18,18 @@ jobs:
         base_image_vsn:
           - "5.0"
         platform:
-          - [ubuntu22.04fdb, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu20.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu20.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu18.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu18.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [ubuntu16.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [ubuntu16.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian12, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian12, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian11, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian11, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian10, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian10, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [debian9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [debian9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [el9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el8, linux/amd64, [self-hosted, linux, x64, ephemeral]]
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index c75980b..1e2ff26 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -37,23 +37,18 @@ jobs:
         base_image_vsn:
           - "5.0"
         platform:
-          - [ubuntu22.04fdb, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu20.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu20.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu18.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu18.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [ubuntu16.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [ubuntu16.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian12, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian12, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian11, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian11, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian10, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian10, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [debian9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [debian9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [el9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el8, linux/amd64, [self-hosted, linux, x64, ephemeral]]
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index e90fd68..2c06a47 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -55,23 +55,18 @@ jobs:
         otp: ${{ fromJSON(needs.prepare.outputs.otp) }}
         elixir: ${{ fromJSON(needs.prepare.outputs.elixir) }}
         platform:
-          - [ubuntu22.04fdb, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu22.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu20.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu20.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [ubuntu18.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [ubuntu18.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [ubuntu16.04, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [ubuntu16.04, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian12, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian12, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian11, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian11, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [debian10, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [debian10, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
-          - [debian9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
-          - [debian9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el9, linux/amd64, [self-hosted, linux, x64, ephemeral]]
           - [el9, linux/arm64, [self-hosted, linux, arm64, ephemeral]]
           - [el8, linux/amd64, [self-hosted, linux, x64, ephemeral]]
diff --git a/Dockerfile b/Dockerfile
index 3e65d2b..1f15cd9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,34 +3,20 @@ FROM ${BUILD_FROM}
 
 ENV EMQX_BUILDER_IMAGE=${BUILD_FROM}
 
-ARG OTP_VERSION
-
-COPY get-otp.sh /get-otp.sh
-RUN /get-otp.sh ${OTP_VERSION}
-
-ARG ELIXIR_VERSION
-
-COPY get-elixir.sh /get-elixir.sh
-RUN /get-elixir.sh ${ELIXIR_VERSION}
-
-RUN mkdir /tools
-
-ARG EMQTT_BENCH_REF
-
-COPY get-emqtt-bench.sh /get-emqtt-bench.sh
-RUN /get-emqtt-bench.sh "${EMQTT_BENCH_REF:-0.4.17}"
-
-ARG LUX_REF
-ENV LUX_REF=${LUX_REF:-lux-2.9.1}
-
-RUN git clone --depth=1 --branch=${LUX_REF} https://github.com/hawk/lux /tools/lux \
-    && cd /tools/lux \
-    && autoconf \
-    && ./configure \
-    && make \
-    && make install \
-    && cd /tools \
-    && rm -rf lux
+ARG OTP_VERSION=26.2.3-1
+ARG ELIXIR_VERSION=1.15.7
+ARG FDB_VERSION=7.3.27
+ARG EMQTT_BENCH_REF=0.4.17
+ARG LUX_REF=lux-2.9.1
+
+COPY get-otp.sh get-elixir.sh get-fdb.sh get-emqtt-bench.sh get-lux.sh /
+
+RUN /get-otp.sh ${OTP_VERSION} && \
+    /get-elixir.sh ${ELIXIR_VERSION} && \
+    env FDB_VERSION=${FDB_VERSION} /get-fdb.sh && \
+    env EMQTT_BENCH_REF=${EMQTT_BENCH_REF} /get-emqtt-bench.sh && \
+    env LUX_REF=${LUX_REF} /get-lux.sh && \
+    rm /get-otp.sh /get-elixir.sh /get-fdb.sh /get-emqtt-bench.sh /get-lux.sh
 
 WORKDIR /
 CMD [ "/bin/bash" ]
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..567af79
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,20 @@
+IMAGES = alpine3.15 amzn2 amzn2023 debian10 debian11 debian12 el7 el8 el9 ubuntu18.04 ubuntu20.04 ubuntu22.04
+
+.PHONY: all
+all: $(IMAGES)
+
+.PHONY: $(IMAGES)
+define gen-build-image-target
+$1:
+	@docker build -t ghcr.io/emqx/emqx-builder:$1-base $1
+	@docker build --build-arg BUILD_FROM=ghcr.io/emqx/emqx-builder:$1-base -t ghcr.io/emqx/emqx-builder:$1 .
+endef
+$(foreach img,$(IMAGES),$(eval $(call gen-build-image-target,$(img))))
+
+.PHONY: $(IMAGES:%=%-push)
+define gen-push-image-target
+$1-push:
+	@docker push ghcr.io/emqx/emqx-builder:$1-base
+	@docker push ghcr.io/emqx/emqx-builder:$1
+endef
+$(foreach img,$(IMAGES),$(eval $(call gen-push-image-target,$(img))))
diff --git a/RELEASE.md b/RELEASE.md
index 3ee2334..fa4f256 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -3,6 +3,7 @@ List per major version used by EMQX, quic, rocksdb builds
 OTP version from emqx/otp.git:
 
 + OTP-25.3.2-2
++ OTP-26.2.1-2
 + OTP-26.2.3-1
 
 Elixir version from elixir-lang/elixir.git:
diff --git a/get-emqtt-bench.sh b/get-emqtt-bench.sh
index eb2b8bb..5eb1c98 100755
--- a/get-emqtt-bench.sh
+++ b/get-emqtt-bench.sh
@@ -4,14 +4,19 @@ set -xeuo pipefail
 
 VSN="${1:-0.4.17}"
 
-if grep -q -i 'rhel' /etc/os-release; then
+. /etc/os-release
+if [[ "${ID_LIKE:-}" =~ rhel|fedora ]]; then
     DIST='el'
-    VERSION_ID="$(rpm --eval '%{rhel}')"
-else
-    DIST="$(sed -n '/^ID=/p' /etc/os-release | sed -r 's/ID=(.*)/\1/g' | sed 's/"//g')"
-    VERSION_ID="$(sed -n '/^VERSION_ID=/p' /etc/os-release | sed -r 's/VERSION_ID=(.*)/\1/g' | sed 's/"//g')"
+    case ${ID} in
+        amzn)
+            VERSION_ID="7"
+            ;;
+        *)
+            VERSION_ID="${VERSION_ID%%.*}"
+            ;;
+    esac
 fi
-SYSTEM="$(echo "${DIST}${VERSION_ID}" | sed -r 's/([a-zA-Z]*)-.*/\1/g')"
+SYSTEM="${ID}${VERSION_ID}"
 
 # no quic on raspbian9 and centos7
 case "$SYSTEM" in
diff --git a/get-fdb.sh b/get-fdb.sh
new file mode 100755
index 0000000..06ba7a6
--- /dev/null
+++ b/get-fdb.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+ARCH=$(arch)
+if [ "${ARCH}" != "x86_64" ]; then
+    echo "Unsupported architecture: ${ARCH}"
+    exit 0
+fi
+
+BASE_URL="https://github.com/apple/foundationdb/releases/download/${FDB_VERSION}"
+. /etc/os-release
+if [[ "${ID_LIKE:-}" =~ rhel|fedora ]]; then
+    DIST='el'
+    case ${ID} in
+        amzn)
+            VERSION_ID="7"
+            ;;
+        *)
+            VERSION_ID="${VERSION_ID%%.*}"
+            ;;
+    esac
+    SYSTEM="${DIST}${VERSION_ID}"
+    case ${SYSTEM} in
+        el7)
+            wget "${BASE_URL}/foundationdb-clients-${FDB_VERSION}-1.${SYSTEM}.${ARCH}.rpm" -O ./foundationdb-clients.rpm
+            rpm -i ./foundationdb-clients.rpm
+            rm ./foundationdb-clients.rpm
+            ;;
+        *)
+            echo "Unsupported system: ${SYSTEM}"
+            exit 0
+            ;;
+    esac
+elif [[ "${ID:-}" =~ debian|ubuntu ]]; then
+    ARCH=$(dpkg --print-architecture)
+    SYSTEM="${ID}${VERSION_ID}"
+    case ${SYSTEM} in
+        debian11 | debian12 | ubuntu20.04 | ubuntu22.04)
+            wget "${BASE_URL}/foundationdb-clients_${FDB_VERSION}-1_${ARCH}.deb" -O foundationdb-clients.deb
+            dpkg -i foundationdb-clients.deb
+            rm foundationdb-clients.deb
+            ;;
+        *)
+            echo "Unsupported system: ${SYSTEM}"
+            exit 0
+            ;;
+    esac
+fi
diff --git a/get-lux.sh b/get-lux.sh
new file mode 100755
index 0000000..dce9f0f
--- /dev/null
+++ b/get-lux.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+set -xeuo pipefail
+
+LUX_REF="${LUX_REF:-lux-2.9.1}"
+
+mkdir -p /tools
+git clone --depth=1 --branch=${LUX_REF} https://github.com/hawk/lux /tools/lux
+cd /tools/lux
+autoconf
+./configure
+make
+make install
+cd /tools
+rm -rf lux
diff --git a/ubuntu22.04fdb/Dockerfile b/ubuntu22.04fdb/Dockerfile
deleted file mode 100644
index 421217d..0000000
--- a/ubuntu22.04fdb/Dockerfile
+++ /dev/null
@@ -1,62 +0,0 @@
-ARG BUILD_FROM=public.ecr.aws/ubuntu/ubuntu:22.04
-FROM ${BUILD_FROM}
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && apt-get install -y \
-    apt-transport-https \
-    autoconf \
-    automake \
-    autotools-dev \
-    bison \
-    build-essential \
-    ca-certificates \
-    cmake \
-    curl \
-    debhelper \
-    expect \
-    flex \
-    git \
-    inotify-tools \
-    jq \
-    krb5-admin-server \
-    krb5-kdc \
-    libffi-dev \
-    libkrb5-3 \
-    libkrb5-dev \
-    libncurses5-dev \
-    libsasl2-2 \
-    libsasl2-dev \
-    libsasl2-modules-gssapi-mit \
-    libssl-dev \
-    libtool \
-    python3 \
-    python3-pip \
-    software-properties-common \
-    unixodbc \
-    unixodbc-dev \
-    unzip \
-    vim \
-    wget \
-    zip \
-    zlib1g-dev \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-RUN wget https://github.com/apple/foundationdb/releases/download/7.1.43/foundationdb-clients_7.1.43-1_amd64.deb \
-    && dpkg -i foundationdb-clients_7.1.43-1_amd64.deb \
-    && rm foundationdb-clients_7.1.43-1_amd64.deb
-
-RUN ln -sf /usr/bin/python3 /usr/bin/python && \
-    ln -sf /usr/bin/pip3 /usr/bin/pip
-
-RUN cmake --version
-
-WORKDIR /
-
-# Elixir complains if runs without UTF-8
-ENV LC_ALL=C.UTF-8
-ENV LANG=C.UTF-8
-
-WORKDIR /
-CMD [ "/bin/bash" ]