Merge branch 'manual-pip-install' into 'master'

Manual pip install

See merge request ix.ai/alertmanager-notifier!22

Author: tlex

.gitlab-ci.yml

@@ -5,6 +5,7 @@ variables:
   ENABLE_ARM64: 'true'
   ENABLE_ARMv7: 'true'
   ENABLE_ARMv6: 'true'
+  ENABLE_386: 'true'
 
 include:
   - project: 'ix.ai/ci-templates'

Dockerfile

@@ -1,12 +1,47 @@
+FROM alpine:latest as builder
+
+COPY alertmanager-notifier/requirements.txt /work/alertmanager-notifier/requirements.txt
+
+ENV CRYPTOGRAPHY_DONT_BUILD_RUST="1"
+
+RUN set -xeu; \
+    mkdir -p /work/wheels; \
+    apk add \
+      python3-dev \
+      openssl-dev \
+      gcc \
+      musl-dev \
+      libffi-dev \
+      make \
+      openssl-dev \
+      cargo \
+    ; \
+    python3 -m ensurepip; \
+    pip3 install -U \
+      wheel \
+      pip
+
+RUN pip3 wheel --prefer-binary -r /work/alertmanager-notifier/requirements.txt -w /work/wheels
+
 FROM alpine:latest
+
 LABEL maintainer="[email protected]" \
       ai.ix.repository="ix.ai/alertmanager-notifier"
 
-COPY alertmanager-notifier/requirements.txt /alertmanager-notifier/requirements.txt
+COPY --from=builder /work /
 
-RUN apk --no-cache upgrade && \
-    apk --no-cache add python3 py3-pip py3-waitress py3-flask py3-cryptography && \
-    pip3 install --no-cache-dir -r /alertmanager-notifier/requirements.txt
+RUN set -xeu; \
+    ls -lashi /wheels; \
+    apk add --no-cache python3; \
+    python3 -m ensurepip; \
+    pip3 install --no-cache-dir -U pip;\
+    pip3 install \
+      --no-index \
+      --no-cache-dir \
+      --find-links /wheels \
+      --requirement /alertmanager-notifier/requirements.txt \
+    ; \
+    rm -rf /wheels
 
 COPY alertmanager-notifier/ /alertmanager-notifier
 COPY templates/ /templates

README.md

@@ -7,7 +7,8 @@
 
 A notifier for [alertmanager](https://github.com/prometheus/alertmanager), written in python. It supports multiple notification channels and new ones can be easily added.
 
-## Running a simple test:
+## Running a simple test
+
 ```sh
 docker run --rm -it \
     -p 8899:8899 \
@@ -21,11 +22,13 @@ docker run --rm -it \
 ```
 
 Run the test agains the bot:
+
 ```sh
 curl -X POST -d '{"externalURL": "http://foo.bar/", "receiver": "alertmanager-notifier-webhook", "alerts": [{"status":"Testing alertmanager-notifier", "labels":{}, "annotations":{}, "generatorURL": "http://foo.bar"}]}' -H "Content-Type: application/json" localhost:8899/alert
 ```
 
-## Configure alertmanager:
+## Configure alertmanager
+
 ```yml
 route:
   receiver: 'alertmanager webhook'
@@ -38,7 +41,7 @@ receivers:
       - url: http://alertmanager-notifier:8899/alert
 ```
 
-## Supported environment variables:
+## Supported environment variables
 
 | **Variable**        | **Default**      | **Description**                                                                                                            |
 |:--------------------|:----------------:|:---------------------------------------------------------------------------------------------------------------------------|
@@ -75,16 +78,13 @@ If you set the *annotation* `priority` to your alert, with a number as value, th
 ## Tags and Arch
 
 The images are multi-arch, with builds for amd64, arm64, armv7 and armv6.
+
 * `vN.N.N` - for example v0.0.1
 * `latest` - always pointing to the latest version
 * `dev-master` - the last build on the master branch
 
-### Images:
-* Gitlab Registry: `registry.gitlab.com/ix.ai/alertmanager-notifier`
-* GitHub Registry: `ghcr.io/ix-ai/alertmanager-notifier`
-* Docker Hub: `ixdotai/alertmanager-notifier`
+### Images
 
-## Resources:
-* GitLab: https://gitlab.com/ix.ai/alertmanager-notifier
-* GitHub: https://github.com/ix-ai/alertmanager-notifier
-* Docker Hub: https://hub.docker.com/r/ixdotai/alertmanager-notifier
+* Gitlab Registry: `registry.gitlab.com/ix.ai/alertmanager-notifier` - [gitlab.com/ix.ai/alertmanager-notifier](https://gitlab.com/ix.ai/alertmanager-notifier)
+* GitHub Registry: `ghcr.io/ix-ai/alertmanager-notifier` [github.com/ix-ai/alertmanager-notifier](https://github.com/ix-ai/alertmanager-notifier)
+* Docker Hub: `ixdotai/alertmanager-notifier` - [hub.docker.com/r/ixdotai/alertmanager-notifier](https://hub.docker.com/r/ixdotai/alertmanager-notifier)