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traefik/examples/etcd-config.sh
2017-11-23 11:50:03 +01:00

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9.2 KiB
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#! /usr/bin/env bash
#
# Insert data in ETCD V3
function insert_etcd2_data() {
# backend 1
curl -i -H "Accept: application/json" -X PUT -d value="NetworkErrorRatio() > 0.5" http://localhost:2379/v2/keys/traefik/backends/backend1/circuitbreaker/expression
curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.2:80" http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server1/url
curl -i -H "Accept: application/json" -X PUT -d value="10" http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server1/weight
curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.3:80" http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server2/url
curl -i -H "Accept: application/json" -X PUT -d value="1" http://localhost:2379/v2/keys/traefik/backends/backend1/servers/server2/weight
# backend 2
curl -i -H "Accept: application/json" -X PUT -d value="drr" http://localhost:2379/v2/keys/traefik/backends/backend2/loadbalancer/method
curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.4:80" http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server1/url
curl -i -H "Accept: application/json" -X PUT -d value="1" http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server1/weight
curl -i -H "Accept: application/json" -X PUT -d value="http://172.17.0.5:80" http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server2/url
curl -i -H "Accept: application/json" -X PUT -d value="2" http://localhost:2379/v2/keys/traefik/backends/backend2/servers/server2/weight
# frontend 1
curl -i -H "Accept: application/json" -X PUT -d value="backend2" http://localhost:2379/v2/keys/traefik/frontends/frontend1/backend
curl -i -H "Accept: application/json" -X PUT -d value="http" http://localhost:2379/v2/keys/traefik/frontends/frontend1/entrypoints
curl -i -H "Accept: application/json" -X PUT -d value="Host:test.localhost" http://localhost:2379/v2/keys/traefik/frontends/frontend1/routes/test_1/rule
# frontend 2
curl -i -H "Accept: application/json" -X PUT -d value="backend1" http://localhost:2379/v2/keys/traefik/frontends/frontend2/backend
curl -i -H "Accept: application/json" -X PUT -d value="http" http://localhost:2379/v2/keys/traefik/frontends/frontend2/entrypoints
curl -i -H "Accept: application/json" -X PUT -d value="Path:/test" http://localhost:2379/v2/keys/traefik/frontends/frontend2/routes/test_2/rule
# certificate 1
curl -i -H "Accept: application/json" -X PUT -d value="https" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair1/entrypoints
curl -i -H "Accept: application/json" -X PUT -d value="/tmp/test1.crt" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair1/certificate/certfile
curl -i -H "Accept: application/json" -X PUT -d value="/tmp/test1.key" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair1/certificate/keyfile
# certificate 2
curl -i -H "Accept: application/json" -X PUT -d value="http,https" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair2/entrypoints
curl -i -H "Accept: application/json" -X PUT -d value="/tmp/test2.crt" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair2/certificate/certfile
curl -i -H "Accept: application/json" -X PUT -d value="/tmp/test2.key" http://localhost:2379/v2/keys/traefik/tlsconfiguration/pair2/certificate/keyfile
}
#
# Insert data in ETCD V3
# $1 = ECTD IP address
# Note : This function allows adding data in a ETCD V3 which is directly installed on a host
# or in container which binds its port 2379 on a host in the way to allows etcd_client container to access it.
function insert_etcd3_data() {
readonly etcd_ip=$1
# backend 1
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend1/circuitbreaker/expression" "NetworkErrorRatio() > 0.5"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend1/servers/server1/url" "http://172.17.0.2:80"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend1/servers/server1/weight" "10"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend1/servers/server2/url" "http://172.17.0.3:80"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend1/servers/server2/weight" "1"
# backend 2
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend2/loadbalancer/method" "drr"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend2/servers/server1/url" "http://172.17.0.4:80"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend2/servers/server1/weight" "1"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend2/servers/server2/url" "http://172.17.0.5:80"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/backends/backend2/servers/server2/weight" "2"
# frontend 1
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/frontends/frontend1/backend" "backend2"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik//frontends/frontend1/entrypoints" "http"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/frontends/frontend1/routes/test_1/rule" "Host:test.localhost"
# frontend 2
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/frontends/frontend2/backend" "backend1"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/frontends/frontend2/entrypoints" "http"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/frontends/frontend2/routes/test_2/rule" "Path:/test"
# certificate 1
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair1/entrypoints" "https"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair1/certificate/certfile" "/tmp/test1.crt"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair1/certificate/keyfile" "/tmp/test1.key"
# certificate 2
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair2/entrypoints" "https"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair2/certificate/certfile" "/tmp/test2.crt"
docker container run --rm -ti -e ETCDCTL_DIAL_="TIMEOUT 10s" -e ETCDCTL_API="3" tenstartups/etcdctl --endpoints=[$etcd_ip:2379] put "/traefik/tlsconfiguration/pair2/certificate/keyfile" "/tmp/test2.key"
}
function show_usage() {
echo "USAGE : etcd-config.sh ETCD_API_VERSION [ETCD_IP_ADDRESS]"
echo " ETCD_API_VERSION : Values V2 or V3 (V3 requires ETCD_IP_ADDRESS)"
echo " ETCD_IP_ADDRESS : Host ETCD IP address (not 127.0.0.1)"
}
function main() {
case $# in
1)
if [[ $1 == "V2" ]]; then
insert_etcd2_data
else
show_usage
exit 1
fi
;;
2)
if [[ $1 == "V3" && $2 != "127.0.0.1" && ! -z $(echo $2 | grep -oE "([0-9]+(\.)?){4}") ]]; then
insert_etcd3_data $2
else
show_usage
exit 1
fi
;;
*)
show_usage
exit 1
;;
esac
}
main $@