badblocks/docker-easy-haproxy
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Change redirect label to JSON

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This commit is contained in:
Joao M 2022-08-15 19:39:25 +00:00
parent 73f9094fbb
commit c62db6e573
5 changed files with 9 additions and 9 deletions
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2
README.md
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@ -93,7 +93,7 @@ Important: easyhaproxy needs to be in the same network of the containers or othe
| easyhaproxy.[definition].mode | (Optional) Is this `http` or `tcp` mode in HAProxy. (Defaults to http) | http | | easyhaproxy.[definition].mode | (Optional) Is this `http` or `tcp` mode in HAProxy. (Defaults to http) | http |
| easyhaproxy.[definition].port | (Optional) Port HAProxy will listen for the host. (Defaults to 80) | 80 | | easyhaproxy.[definition].port | (Optional) Port HAProxy will listen for the host. (Defaults to 80) | 80 |
| easyhaproxy.[definition].localport | (Optional) Port container is listening. (Defaults to 80) | 8080 | | easyhaproxy.[definition].localport | (Optional) Port container is listening. (Defaults to 80) | 8080 |
| easyhaproxy.[definition].redirect | (Optional) Host redirects from connections in the port defined above. | foo.com--https://bla.com,bar.com--https://bar.org | | easyhaproxy.[definition].redirect | (Optional) JSON containing key/value pair from host/to url redirect. | {"foo.com":"https://bla.com", "bar.com":"https://bar.org"} |
| easyhaproxy.[definition].sslcert | (Optional) Cert PEM Base64 encoded. Do not use this if letsencrypt is enabled. | | | easyhaproxy.[definition].sslcert | (Optional) Cert PEM Base64 encoded. Do not use this if letsencrypt is enabled. | |
| easyhaproxy.[definition].health-check | (Optional) `ssl`, enable health check via SSL in `mode tcp` (Defaults to "empty") | | | easyhaproxy.[definition].health-check | (Optional) `ssl`, enable health check via SSL in `mode tcp` (Defaults to "empty") | |
| easyhaproxy.[definition].letsencrypt | (Optional) Generate certificate with letsencrypt. Do not use with sslcert | true, yes | | easyhaproxy.[definition].letsencrypt | (Optional) Generate certificate with letsencrypt. Do not use with sslcert | true, yes |

10
easymapping/__init__.py
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@ -30,6 +30,10 @@ class DockerLabelHandler:
return self.__data[label].lower() in ["True", "true", "1", "yes"] return self.__data[label].lower() in ["True", "true", "1", "yes"]
return default_value return default_value
def get_json(self, label, default_value = {}):
if self.has_label(label):
return json.loads(self.__data[label])
return default_value
def set_data(self, data): def set_data(self, data):
self.__data = data self.__data = data
@ -165,12 +169,8 @@ class HaproxyConfigGenerator:
) )
# handle redirects # handle redirects
redirect = self.label.get( easymapping[port]["redirect"] = self.label.get_json(
self.label.create([definition, "redirect"]) self.label.create([definition, "redirect"])
) )
if len(redirect) > 0:
for r in redirect.split(","):
r_parts = r.split("--")
easymapping[port]["redirect"][r_parts[0]] = r_parts[1]
return easymapping.values() return easymapping.values()

2
examples/docker/docker-compose-multi-containers.yml
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@ -30,7 +30,7 @@ services:
deploy: deploy:
replicas: 2 replicas: 2
labels: labels:
easyhaproxy.http.redirect: google.helloworld.com--www.google.com easyhaproxy.http.redirect: '{"google.helloworld.com": "www.google.com"}'
easyhaproxy.http.host: www.helloworld.com easyhaproxy.http.host: www.helloworld.com
easyhaproxy.http.port: 19901 easyhaproxy.http.port: 19901
easyhaproxy.http.localport: 80 easyhaproxy.http.localport: 80

2
tests/fixtures/services vendored
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@ -3,4 +3,4 @@ my-stack_agent={"easyhaproxy.agent.host":"agent.quantum.example.org","easyhaprox
my-stack_cadvisor={"easyhaproxy.cadvisor.host":"cadvisor.quantum.example.org","easyhaproxy.cadvisor.localport":"8080","easyhaproxy.cadvisor.port":"31337","com.docker.stack.image":"gcr.io/google-containers/cadvisor:v0.34.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"} my-stack_cadvisor={"easyhaproxy.cadvisor.host":"cadvisor.quantum.example.org","easyhaproxy.cadvisor.localport":"8080","easyhaproxy.cadvisor.port":"31337","com.docker.stack.image":"gcr.io/google-containers/cadvisor:v0.34.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
my-stack_node-exporter={"easyhaproxy.exp.host":"node-exporter.quantum.example.org","easyhaproxy.exp.localport":"9100","easyhaproxy.exp.port":"31337","com.docker.stack.image":"stefanprodan/swarmprom-node-exporter:v0.16.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring","easyhaproxy.exp.letsencrypt":"true"} my-stack_node-exporter={"easyhaproxy.exp.host":"node-exporter.quantum.example.org","easyhaproxy.exp.localport":"9100","easyhaproxy.exp.port":"31337","com.docker.stack.image":"stefanprodan/swarmprom-node-exporter:v0.16.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring","easyhaproxy.exp.letsencrypt":"true"}
my-stack_reverse-proxy={"com.docker.stack.image":"quay.io/pngmbh/easy-haproxy:tcp-mode","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"} my-stack_reverse-proxy={"com.docker.stack.image":"quay.io/pngmbh/easy-haproxy:tcp-mode","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
some-service={"easyhaproxy.http.port":"80","easyhaproxy.http.host":"www.somehost.com.br","easyhaproxy.http.localport":"80","easyhaproxy.http.redirect":"somehost.com.br--https://www.somehost.com.br,somehost.com--https://www.somehost.com.br,www.somehost.com--https://www.somehost.com.br,byjg.ca--https://www.somehost.com.br,www.byjg.ca--https://www.somehost.com.br","easyhaproxy.https.port":"443","easyhaproxy.https.host":"www.somehost.com.br","easyhaproxy.https.localport":"80","easyhaproxy.https.redirect":"somehost.com.br--https://www.somehost.com.br,somehost.com--https://www.somehost.com.br,www.somehost.com--https://www.somehost.com.br,byjg.ca--https://www.somehost.com.br,www.byjg.ca--https://www.somehost.com.br","easyhaproxy.https.sslcert":"U29tZSBQRU0gQ2VydGlmaWNhdGU="} some-service={"easyhaproxy.http.port":"80","easyhaproxy.http.host":"www.somehost.com.br","easyhaproxy.http.localport":"80","easyhaproxy.http.redirect":"{\"somehost.com.br\":\"https://www.somehost.com.br\",\"somehost.com\":\"https://www.somehost.com.br\",\"www.somehost.com\":\"https://www.somehost.com.br\",\"byjg.ca\":\"https://www.somehost.com.br\",\"www.byjg.ca\":\"https://www.somehost.com.br\"}","easyhaproxy.https.port":"443","easyhaproxy.https.host":"www.somehost.com.br","easyhaproxy.https.localport":"80","easyhaproxy.https.redirect":"{\"somehost.com.br\":\"https://www.somehost.com.br\",\"somehost.com\":\"https://www.somehost.com.br\",\"www.somehost.com\":\"https://www.somehost.com.br\",\"byjg.ca\":\"https://www.somehost.com.br\",\"www.byjg.ca\":\"https://www.somehost.com.br\"}","easyhaproxy.https.sslcert":"U29tZSBQRU0gQ2VydGlmaWNhdGU="}

2
tests/fixtures/services-changed-label vendored
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@ -3,4 +3,4 @@ my-stack_agent={"haproxy.agent.host":"agent.quantum.example.org","haproxy.agent.
my-stack_cadvisor={"haproxy.cadvisor.host":"cadvisor.quantum.example.org","haproxy.cadvisor.localport":"8080","haproxy.cadvisor.port":"31337","com.docker.stack.image":"gcr.io/google-containers/cadvisor:v0.34.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"} my-stack_cadvisor={"haproxy.cadvisor.host":"cadvisor.quantum.example.org","haproxy.cadvisor.localport":"8080","haproxy.cadvisor.port":"31337","com.docker.stack.image":"gcr.io/google-containers/cadvisor:v0.34.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
my-stack_node-exporter={"haproxy.exp.host":"node-exporter.quantum.example.org","haproxy.exp.localport":"9100","haproxy.exp.port":"31337","com.docker.stack.image":"stefanprodan/swarmprom-node-exporter:v0.16.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring","haproxy.exp.letsencrypt":"yes"} my-stack_node-exporter={"haproxy.exp.host":"node-exporter.quantum.example.org","haproxy.exp.localport":"9100","haproxy.exp.port":"31337","com.docker.stack.image":"stefanprodan/swarmprom-node-exporter:v0.16.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring","haproxy.exp.letsencrypt":"yes"}
my-stack_reverse-proxy={"com.docker.stack.image":"quay.io/pngmbh/easy-haproxy:tcp-mode","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"} my-stack_reverse-proxy={"com.docker.stack.image":"quay.io/pngmbh/easy-haproxy:tcp-mode","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
some-service={"haproxy.http.port":"80","haproxy.http.host":"www.somehost.com.br","haproxy.http.localport":"80","haproxy.http.redirect":"somehost.com.br--https://www.somehost.com.br,somehost.com--https://www.somehost.com.br,www.somehost.com--https://www.somehost.com.br,byjg.ca--https://www.somehost.com.br,www.byjg.ca--https://www.somehost.com.br","haproxy.https.port":"443","haproxy.https.host":"www.somehost.com.br","haproxy.https.localport":"80","haproxy.https.redirect":"somehost.com.br--https://www.somehost.com.br,somehost.com--https://www.somehost.com.br,www.somehost.com--https://www.somehost.com.br,byjg.ca--https://www.somehost.com.br,www.byjg.ca--https://www.somehost.com.br","haproxy.https.sslcert":"U29tZSBQRU0gQ2VydGlmaWNhdGU="} some-service={"haproxy.http.port":"80","haproxy.http.host":"www.somehost.com.br","haproxy.http.localport":"80","haproxy.http.redirect":"{\"somehost.com.br\":\"https://www.somehost.com.br\",\"somehost.com\":\"https://www.somehost.com.br\",\"www.somehost.com\":\"https://www.somehost.com.br\",\"byjg.ca\":\"https://www.somehost.com.br\",\"www.byjg.ca\":\"https://www.somehost.com.br\"}","haproxy.https.port":"443","haproxy.https.host":"www.somehost.com.br","haproxy.https.localport":"80","haproxy.https.redirect":"{\"somehost.com.br\":\"https://www.somehost.com.br\",\"somehost.com\":\"https://www.somehost.com.br\",\"www.somehost.com\":\"https://www.somehost.com.br\",\"byjg.ca\":\"https://www.somehost.com.br\",\"www.byjg.ca\":\"https://www.somehost.com.br\"}","haproxy.https.sslcert":"U29tZSBQRU0gQ2VydGlmaWNhdGU="}