From f56a79381ba4653af9673c224b7b968cf0ed8b0b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Ma=CC=88der?= <cma@nine.ch>
Date: Wed, 4 Apr 2018 09:44:58 +0200
Subject: [PATCH 1/2] =?UTF-8?q?=E2=9C=A8=20Introduces=20a=20Netbox=20Docke?=
 =?UTF-8?q?r=20project=20version?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Dockerfile |  3 +++
 README.md  | 11 +++++++++++
 VERSION    |  1 +
 build.sh   |  5 +++++
 4 files changed, 20 insertions(+)
 create mode 100644 VERSION

diff --git a/Dockerfile b/Dockerfile
index bb67af8..33bf28a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,3 +51,6 @@ VOLUME ["/etc/netbox-nginx/"]
 CMD ["gunicorn", "-c /etc/netbox/gunicorn_config.py", "netbox.wsgi"]
 
 LABEL SRC_URL="$URL"
+
+ARG NETBOX_DOCKER_PROJECT_VERSION=snapshot
+LABEL NETBOX_DOCKER_PROJECT_VERSION="$NETBOX_DOCKER_PROJECT_VERSION"
diff --git a/README.md b/README.md
index 6741aff..85e7afc 100644
--- a/README.md
+++ b/README.md
@@ -268,6 +268,17 @@ docker-compose rm -f netbox
 docker-compose up -d netbox
 ```
 
+### Braking Changes
+
+From time to time it might become necessary to re-order the structure of the container.
+Things like the `docker-compose.yml` file or your Kubernets or OpenShift configurations have to be adjusted as a consequence.
+Since April 2018 each image built from this repo contains a `NETBOX_DOCKER_PROJECT_VERSION` label.
+You can check the label of your local image by running `docker inspect ninech/netbox:v2.3.1 --format "{{json .ContainerConfig.Labels}}"`.
+
+The following is a list of braking changes:
+
+* 0.1.0: Introduction of the `NETBOX_DOCKER_PROJECT_VERSION`. (Not a braking change per se.)
+
 ## Rebuilding & Publishing images
 
 `./build.sh` is used to rebuild the Docker image:
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..6e8bf73
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.1.0
diff --git a/build.sh b/build.sh
index 7ae3ec2..89ed9d8 100755
--- a/build.sh
+++ b/build.sh
@@ -57,6 +57,10 @@ if [ "${1}x" == "x" ] || [ "${1}" == "--help" ] || [ "${1}" == "-h" ]; then
   fi
 fi
 
+# read the project version and trim it
+# see https://stackoverflow.com/a/3232433/172132
+NETBOX_DOCKER_PROJECT_VERSION="${NETBOX_DOCKER_PROJECT_VERSION-$(sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' VERSION)}"
+
 # variables for fetching the source
 SRC_ORG="${SRC_ORG-digitalocean}"
 SRC_REPO="${SRC_REPO-netbox}"
@@ -107,6 +111,7 @@ DOCKER_OPTS+=( "--pull" )
 
 # Build args
 DOCKER_BUILD_ARGS=(
+  --build-arg "NETBOX_DOCKER_PROJECT_VERSION=${NETBOX_DOCKER_PROJECT_VERSION}"
   --build-arg "FROM_TAG=${TAG}"
   --build-arg "BRANCH=${BRANCH}"
   --build-arg "URL=${URL}"

From 0b55a24188605470a4e83caee468e566538b0a69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Ma=CC=88der?= <cma@nine.ch>
Date: Wed, 4 Apr 2018 09:50:17 +0200
Subject: [PATCH 2/2] =?UTF-8?q?=E2=9C=8F=EF=B8=8F=20Version=20=E2=89=A0=20?=
 =?UTF-8?q?Version?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 85e7afc..ff57d66 100644
--- a/README.md
+++ b/README.md
@@ -195,7 +195,7 @@ COPY startup_scripts/ /opt/netbox/startup_scripts/
 COPY initializers/ /opt/netbox/initializers/
 ```
 
-## Version
+## Netbox Version
 
 The `docker-compose.yml` file is prepared to run a specific version of NetBox.
 To use this feature, set the environment-variable `VERSION` before launching `docker-compose`, as shown below.