From 99c7d73ea9a9dfa10ac2d9ce256bddc03138f9c5 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Fri, 6 Dec 2024 01:46:50 +0000
Subject: [PATCH] Update alpine Docker tag to v3.21

---
 docker/estenrye/ansible/Dockerfile                | 4 ++--
 docker/estenrye/fluentd-cloudtrail/Dockerfile     | 2 +-
 docker/estenrye/ubuntu-autoinstall-iso/Dockerfile | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/docker/estenrye/ansible/Dockerfile b/docker/estenrye/ansible/Dockerfile
index 9f4ab6a0..cba63666 100644
--- a/docker/estenrye/ansible/Dockerfile
+++ b/docker/estenrye/ansible/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16 AS download
+FROM alpine:3.21 AS download
 RUN apk update \
   && apk add bash curl git openssl tar wget
 RUN ( \
@@ -23,7 +23,7 @@ RUN if [[ "$(uname -m)" == 'x86_64']]; \
     /root/.krew/bin/kubectl-krew install minio; \
   fi
 
-FROM alpine:3.16
+FROM alpine:3.21
 COPY --from=download /root/.krew /root/.krew
 COPY --from=download \
   /usr/local/bin/helm \
diff --git a/docker/estenrye/fluentd-cloudtrail/Dockerfile b/docker/estenrye/fluentd-cloudtrail/Dockerfile
index e17a291a..d72a7f85 100644
--- a/docker/estenrye/fluentd-cloudtrail/Dockerfile
+++ b/docker/estenrye/fluentd-cloudtrail/Dockerfile
@@ -1,7 +1,7 @@
 # AUTOMATICALLY GENERATED
 # DO NOT EDIT THIS FILE DIRECTLY, USE /Dockerfile.template.erb
 
-FROM alpine:3.16
+FROM alpine:3.21
 LABEL maintainer "Fluentd developers <fluentd@googlegroups.com>"
 LABEL Description="Fluentd docker image" Vendor="Fluent Organization" Version="1.14.5"
 
diff --git a/docker/estenrye/ubuntu-autoinstall-iso/Dockerfile b/docker/estenrye/ubuntu-autoinstall-iso/Dockerfile
index 8d4c468e..b4808a99 100644
--- a/docker/estenrye/ubuntu-autoinstall-iso/Dockerfile
+++ b/docker/estenrye/ubuntu-autoinstall-iso/Dockerfile
@@ -1,11 +1,11 @@
-FROM alpine:3.16 AS base
+FROM alpine:3.21 AS base
 COPY vendor/ /vendor/
 RUN apk add bash
 WORKDIR /apk
 RUN cp /vendor/linux/$(uname -m)/cdrkit-1.1.11-r2.apk /apk/cdrkit.apk \
   && cp /vendor/linux/$(uname -m)/xorriso-1.5.2-r0.apk /apk/xorriso.apk
 
-FROM alpine:3.16
+FROM alpine:3.21
 
 COPY --from=base  /apk /apk
 RUN apk update && apk upgrade \