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Upgrade and adapt config to Caddy v2++ #172

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Upgrade and adapt config to Caddy v2++ #172

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e04d966
Upgrade and adapt config to Caddy v2++
primogen Jan 15, 2022
c4e801d
initial
primogen Feb 16, 2022
45e05c4
renamed host param
primogen Feb 17, 2022
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11 changes: 6 additions & 5 deletions docker/Caddyfile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
0.0.0.0:8000
tls off

root /kafka-topics-ui
log stdout
http://localhost:8000
root * /kafka-topics-ui
file_server
log {
output stdout
}
2 changes: 1 addition & 1 deletion docker/Dockerfile
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Expand Up @@ -7,7 +7,7 @@ RUN apk add --no-cache ca-certificates wget \
&& echo "progress = dot:giga" | tee /etc/wgetrc

# Add and Setup Caddy webserver
RUN wget "https://github.com/mholt/caddy/releases/download/v0.10.11/caddy_v0.10.11_linux_amd64.tar.gz" -O /caddy.tgz \
RUN wget "https://github.com/caddyserver/caddy/releases/download/v2.4.6/caddy_2.4.6_linux_amd64.tar.gz" -O /caddy.tgz \
&& mkdir caddy \
&& tar xzf caddy.tgz -C /caddy --no-same-owner \
&& rm -f /caddy.tgz
Expand Down
3 changes: 3 additions & 0 deletions docker/build.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
#!/usr/bin/env bash

docker build -t tfs.mfin/kafka-topics-ui:0.9.4.01 .
13 changes: 7 additions & 6 deletions docker/run.sh
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Expand Up @@ -8,15 +8,15 @@ INSECURE_PROXY=""
CADDY_OPTIONS="${CADDY_OPTIONS:-}"
EXPERIMENTAL_PROXY_URL="${EXPERIMENTAL_PROXY_URL:-false}"
PORT="${PORT:-8000}"

UI_HOST="${UI_HOST:-localhost}"
{
echo "Lenses.io Kafka Topics UI ${KAFKA_TOPICS_UI_VERSION}"
echo "Visit <https://github.com/lensesio/kafka-topics-ui/tree/master/docker>"
echo "to find more about how you can configure this container."
echo

cat /caddy/Caddyfile.template \
| sed -e "s/8000/$PORT/" > /tmp/Caddyfile
| sed -e "s/8000/$PORT/g; s/localhost/$UI_HOST/g" > /tmp/Caddyfile

if echo "$PROXY_SKIP_VERIFY" | egrep -sq "true|TRUE|y|Y|yes|YES|1"; then
INSECURE_PROXY=insecure_skip_verify
Expand All @@ -26,10 +26,11 @@ PORT="${PORT:-8000}"
&& [[ ! -z "$KAFKA_REST_PROXY_URL" ]]; then
echo "Enabling proxy."
cat <<EOF >>/tmp/Caddyfile
proxy /api/kafka-rest-proxy $KAFKA_REST_PROXY_URL {
without /api/kafka-rest-proxy
$INSECURE_PROXY
handle_path /api/kafka-rest-proxy/* {
rewrite * {path}
reverse_proxy $KAFKA_REST_PROXY_URL
}

EOF
if echo "$EXPERIMENTAL_PROXY_URL" | egrep -sq "true|TRUE|y|Y|yes|YES|1"; then
KAFKA_REST_PROXY_URL=api/kafka-rest-proxy
Expand Down Expand Up @@ -78,4 +79,4 @@ http://0.0.0.0:$PORT"
EOF
} 1>&2

exec /caddy/caddy -conf /tmp/Caddyfile -quiet
exec /caddy/caddy run -config /tmp/Caddyfile