add devcontainer dockerfile + github action

Dockerfile

@@ -0,0 +1,40 @@
+FROM kerberos/base:4281f79 AS builder
+LABEL AUTHOR=Kerberos.io
+
+ENV GOROOT=/usr/local/go
+ENV GOPATH=/go
+ENV PATH=$GOPATH/bin:$GOROOT/bin:/usr/local/lib:$PATH
+ENV GOSUMDB=off
+
+##########################################
+# Installing some additional dependencies.
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git build-essential cmake pkg-config unzip libgtk2.0-dev \
+    curl ca-certificates libcurl4-openssl-dev libssl-dev \
+    libavcodec-dev libavformat-dev libswscale-dev libtbb2 libtbb-dev \
+    libjpeg-dev libpng-dev libtiff-dev libdc1394-22-dev && \
+    rm -rf /var/lib/apt/lists/*
+
+########################
+# Download NPM and Yarns
+
+RUN mkdir /usr/local/nvm
+ENV NVM_DIR /usr/local/nvm
+ENV NODE_VERSION 16.17.0
+RUN curl https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash \
+    && . $NVM_DIR/nvm.sh \
+    && nvm install $NODE_VERSION \
+    && nvm alias default $NODE_VERSION \
+    && nvm use default
+
+ENV NODE_PATH $NVM_DIR/v$NODE_VERSION/lib/node_modules
+ENV PATH $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
+RUN npm install -g yarn
+
+##########################
+# Dependencies for ansible
+
+RUN apt-get update -y
+RUN apt-get install python3-pip -y
+RUN pip install requests requests-oauthlib kubernetes