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38 lines
1019 B
Bash
38 lines
1019 B
Bash
#!/bin/bash
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# This script expects a mapping of services and ports in the SERVICES env var,
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# with one line per service containing "NAME PORT".
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generate_location() {
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# generate_location PATH URL
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echo -e "\t\tlocation $1 { proxy_pass $2; }"
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}
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LOCATIONS=$(
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echo "$SERVICES" | while read name port; do
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# restreamer is the catch-all
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[ "$name" == "restreamer" ] && generate_location / "http://restreamer:$port"
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# thrimshim takes any calls to thrimshim/
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[ "$name" == "thrimshim" ] && generate_location /thrimshim "http://thrimshim:$port"
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# thrimbletrimmer takes any calls to thrimbletrimmer/
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[ "$name" == "thrimbletrimmer" ] && echo -e "\t\tlocation /thrimbletrimmer { }"
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# all services have metrics under /metrics/SERVICE, except for thrimebletrimmer
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[ "$name" != "thrimbletrimmer" ] && generate_location "/metrics/$name" "http://$name:$port/metrics"
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done
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)
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cat > /etc/nginx/nginx.conf <<EOF
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worker_processes 1;
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events {
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worker_connections 1024;
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}
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http {
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server {
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listen 80;
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$LOCATIONS
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}
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}
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EOF
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