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Add TLS functionality from env variables (#1227)

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* Add TLS functionality settings from env variables
This commit is contained in:
Andreas Krüger 2022-02-02 13:20:12 +01:00 committed by GitHub
parent ead0a06f0c
commit 8c878b0669
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3
docker/README.md
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@ -123,6 +123,9 @@ Using binds rather than named volumes ([more explanation here](https://docs.dock
* `LEVEL_TRACE` - Trace-level (VERY verbose) on stdout (default: `false`) : `-e LEVEL_TRACE="<true|false>"`
* `LEVEL_DEBUG` - Debug-level on stdout (default: `false`) : `-e LEVEL_DEBUG="<true|false>"`
* `LEVEL_INFO` - Info-level on stdout (default: `false`) : `-e LEVEL_INFO="<true|false>"`
* `USE_TLS` - Enable TLS on the API Server (default: `false`) : `-e USE_TLS="<true|false>"`
* `CERT_FILE` - TLS Certificate file (default: `/etc/ssl/cert.pem`) : `-e CERT_FILE="<file_path>"`
* `KEY_FILE` - TLS Key file (default: `/etc/ssl/key.pem`) : `-e KEY_FILE="<file_path>"`
* `CUSTOM_HOSTNAME` - Custom hostname for local api (default: `localhost`) : `-e CUSTOM_HOSTNAME="<hostname>"`
## Volumes

10
docker/docker_start.sh
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@ -6,6 +6,10 @@ if [ "$CONFIG_FILE" != "" ]; then
CS_CONFIG_FILE="$CONFIG_FILE"
fi
# TLS defaults
CERT_FILE="${CERT_FILE:-/etc/ssl/cert.pem}"
KEY_FILE="${KEY_FILE:-/etc/ssl/key.pem}"
#Check & prestage databases
if [ ! -e "/var/lib/data/GeoLite2-ASN.mmdb" ] && [ ! -e "/var/lib/data/GeoLite2-City.mmdb" ]; then
mkdir -p /var/lib/crowdsec/data
@ -64,6 +68,12 @@ if [ "$GID" != "" ]; then
fi
fi
if [ "$USE_TLS" != "" ]; then
yq -i eval ".api.server.tls.cert_file = \"$CERT_FILE\"" "$CS_CONFIG_FILE"
yq -i eval ".api.server.tls.key_file = \"$KEY_FILE\"" "$CS_CONFIG_FILE"
yq -i eval '... comments=""' "$CS_CONFIG_FILE"
fi
## Install collections, parsers & scenarios
cscli -c "$CS_CONFIG_FILE" hub update
cscli -c "$CS_CONFIG_FILE" collections upgrade crowdsecurity/linux || true