re-add k3s without flux (#26)

* readd k3s without flux

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

k3s/Dockerfile

@@ -0,0 +1,58 @@
+ARG tag=jammy
+FROM ubuntu:${tag}
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=UTC
+
+# See https://github.com/k3s-io/k3s/blob/master/package/Dockerfile
+# We needed k3s in ubuntu with flux
+# docker build -t test .
+
+# Dependencies for environment
+RUN apt-get update && apt-get install -y ca-certificates \
+    tar zstd wget tzdata libseccomp-dev curl git \
+    gcc pkg-config build-essential \
+    # This is needed for building k3s
+    libbtrfs-dev btrfs-progs \
+    software-properties-common && \
+    add-apt-repository --yes ppa:rmescandon/yq && \
+    apt-get update && \
+    apt-get install yq -y
+
+# Install Go (this version is checked in ./validate)
+RUN wget https://go.dev/dl/go1.20.10.linux-amd64.tar.gz && \
+    tar -C /usr/local -xzf go1.20.10.linux-amd64.tar.gz  
+
+# This builds k3s
+WORKDIR /src
+RUN git clone --depth 1 https://github.com/k3s-io/k3s && \
+    cd k3s && \
+    export PATH=/usr/local/go/bin:$PATH && \
+    cd ./scripts && \
+    ./download && \
+    ./validate && \
+    ./build && \
+    # Remove line that tries to upload to s3
+    sed -i '$ d' ./package-cli && \
+    ./package-cli
+
+# Move into bins and uninstall go and finalize stuffs
+# We have a custom scripts that only copies over executables
+# we don't have. I'm worried this was prepared for busybox
+# and runtime will have issues.
+COPY ./move.sh /src/k3s/move.sh
+WORKDIR /src/k3s
+RUN mkdir -p /lib/modules /lib/firmware && \
+    /bin/bash ./move.sh
+
+WORKDIR /   
+RUN rm -rf /src /usr/local/go && \
+    echo 'hosts: files dns' > /etc/nsswitch.conf && \
+    echo "PRETTY_NAME=\"K3s develop\"" > /etc/os-release && \
+    chmod 1777 /tmp
+
+VOLUME /var/lib/kubelet
+VOLUME /var/lib/rancher/k3s
+VOLUME /var/lib/cni
+VOLUME /var/log
+ENV PATH="$PATH:/usr/local/bin/aux"
+ENV CRI_CONFIG_FILE="/var/lib/rancher/k3s/agent/etc/crictl.yaml"

k3s/move.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -ex
+
+for f in ./bin/*; do 
+    base=$(basename $f)
+    dest=/bin/$base
+    if [[ ! -e "${dest}" ]]; then
+        echo "Copying $f to ${dest}..."; 
+        cp -R $f /bin/
+    fi
+done
+mv dist/artifacts/k3s /usr/bin/k3s

k3s/uptodate.yaml

@@ -0,0 +1,6 @@
+dockerbuild:
+  build_args:
+    tag:
+      key: ubuntu
+      versions:
+       - jammy