diff options
| -rw-r--r-- | changelog.d/3911.misc | 1 | ||||
| -rw-r--r-- | docker/Dockerfile | 3 | ||||
| -rwxr-xr-x | docker/start.py | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/changelog.d/3911.misc b/changelog.d/3911.misc new file mode 100644 index 0000000000..e31311d520 --- /dev/null +++ b/changelog.d/3911.misc @@ -0,0 +1 @@ +Fix the docker image building on python 3 diff --git a/docker/Dockerfile b/docker/Dockerfile index 20d3fe3bd8..1d00defc2d 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -1,4 +1,5 @@ -FROM docker.io/python:2-alpine3.8 +ARG PYTHON_VERSION=2 +FROM docker.io/python:${PYTHON_VERSION}-alpine3.8 COPY . /synapse diff --git a/docker/start.py b/docker/start.py index 90e8b9c51a..346df8c87f 100755 --- a/docker/start.py +++ b/docker/start.py @@ -5,6 +5,7 @@ import os import sys import subprocess import glob +import codecs # Utility functions convert = lambda src, dst, environ: open(dst, "w").write(jinja2.Template(open(src).read()).render(**environ)) @@ -23,7 +24,7 @@ def generate_secrets(environ, secrets): with open(filename) as handle: value = handle.read() else: print("Generating a random secret for {}".format(name)) - value = os.urandom(32).encode("hex") + value = codecs.encode(os.urandom(32), "hex").decode() with open(filename, "w") as handle: handle.write(value) environ[secret] = value |