From b26ed8afb0aee161b9e757f09859f9fb2f5412c7 Mon Sep 17 00:00:00 2001
From: Roberto Salgado Ladrero <rsalgado@gradiant.org>
Date: Tue, 9 Oct 2018 19:21:58 +0200
Subject: [PATCH 1/4] Ignore backup files

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 48f8d66..f0bb928 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ __pycache__
 venv/
 .idea/
 ssh_unlocker.egg-info/
+*~

From 51fecdc96fff496cd820316ebc5e25c85bb3eb8d Mon Sep 17 00:00:00 2001
From: Roberto Salgado Ladrero <rsalgado@gradiant.org>
Date: Tue, 9 Oct 2018 19:22:51 +0200
Subject: [PATCH 2/4] Add Dockerfile to build Docker Image

---
 Dockerfile | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..105eb4e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM python:3-slim
+
+LABEL maintainer drober+python@gmail.com
+
+WORKDIR /usr/src/app
+VOLUME /usr/src/conf
+ENV SSH_UNLOCK_VERBOSE ""
+
+COPY . .
+RUN pip3 install .
+CMD [ "python", "./unlock.py", "--config", "/usr/src/conf/config.ini"]

From 94e284e9f444245109d81a3771018417534cc90f Mon Sep 17 00:00:00 2001
From: Roberto Salgado Ladrero <rsalgado@gradiant.org>
Date: Tue, 9 Oct 2018 19:46:33 +0200
Subject: [PATCH 3/4] Add Dockerfile README

---
 README.Dockerfile.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 README.Dockerfile.md

diff --git a/README.Dockerfile.md b/README.Dockerfile.md
new file mode 100644
index 0000000..ad8d3f8
--- /dev/null
+++ b/README.Dockerfile.md
@@ -0,0 +1,19 @@
+# Building a Docker image
+Simply run `./build_docker.sh` with no parameters. It'll create an image called `ssh-unlock:VERSION`
+where VERSION is based on specified version of unlocker library.
+
+If first arg is set it will create `$1:ssh-unlock:VERSION` so you can upload it easier to DockerHub if you want to.
+
+# Running a container
+At this time this Dockerfile is capable of using file configuration only as `config.ini`, which should be mounted in container's `/usr/src/config` directory.
+
+All private keys or configuration must be in this directory and properly referenced in configuration file `config.ini`. Mind that inside container all these files would be in `/usr/src/config/your_expeted_file`. This means that using `ConfigMap` object it could run easily on Kubernetes.
+
+## Docker run example
+`docker run -ti --rm -v $HOME/ssh-unlock/config/:/usr/src/config/ ssh-unlock:0.2`
+
+## Docker run example as daemon
+`docker run -d --name ssh-unlock -v $HOME/ssh-unlock/config/:/usr/src/config/ ssh-unlock:0.2`
+
+## See daemon logs
+`docker logs -f ssh-unlock`

From 648c1f32dbfa3eb5de2c206bc9983848bae169b1 Mon Sep 17 00:00:00 2001
From: Roberto Salgado Ladrero <rsalgado@gradiant.org>
Date: Tue, 9 Oct 2018 19:48:15 +0200
Subject: [PATCH 4/4] Add Docker Image builder

---
 build_docker.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 build_docker.sh

diff --git a/build_docker.sh b/build_docker.sh
new file mode 100755
index 0000000..04b7555
--- /dev/null
+++ b/build_docker.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+UNLOCK_VERSION=${UNLOCK_VERSION:-$(awk -F \' '{if($1="__version__ ="){print $2;exit}}' unlocker/__init__.py)}
+
+if [ ! -z ${UNLOCK_VERSION} ]
+then
+	echo "[$0] No image version specified not obtained from source. Set UNLOCK_VERSION env var to build this"
+	exit 1
+fi
+
+if [ ! -z $1 ]
+then
+	docker build . -t $1/ssh-unlock:${UNLOCK_VERSION}
+else
+	docker build . -t ssh-unlock:${UNLOCK_VERSION}
+fi