All backend services are in unhealthy state ingress gcp. With the Google Kubernetes Engine upgrade, the healthCheck.
All backend services are in unhealthy state ingress gcp Oct 26, 2022 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. The YAML for the ingress is as follows: name: gke-ingress . kubernetes Mar 24, 2020 · Hello All, I am running an ingress on GKE cluster and have issue with backend being UNHEALTHY. In the following commands, replace BACKEND_SERVICE_NAME with the name of the backend service, HEALTH_CHECK_NAME with the name of the health check, and, if necessary REGION with the Google Cloud region of the backend service, the health check, or both. I added liveness and readiness TCP probes as my application does not 5 days ago · The probe frequency per backend service is multiplied by the number of configured target proxies. Jul 8, 2021 · However, no matter what I do, the ingres load balancer always shows, "Some backend services are in UNHEALTHY state. redirectToHttps. Jan 21, 2025 · When using an internal passthrough Network Load Balancer as a next hop for a custom static route, all traffic is delivered to the load balancer's healthy backend VMs, regardless of the protocol configured for the load balancer's internal backend service, and regardless of the port or ports configured on the load balancer's internal forwarding rule. My Kubernetes cluster (in GKE) contains a c Jan 14, 2025 · Current State. The same application works on loadbalancer service type but when I use Nodeport and ingress, it shows unhealthy. com on 127. I have different health checks for startup and liveness. I added readiness and liveness probes for the ESPv2 but I still see the same issue. Apr 5, 2019 · You signed in with another tab or window. A Service exposed through an Ingress must respond to health checks from the load balancer. ingress: an Apr 18, 2023 · I've been using GKE for a little over a month now. Status details that indicate the HTTP 502 response originated from the backend require troubleshooting within the serving Pods, not the load balancer. Sep 5, 2023 · However my ingress is UNHEALTHY with 5000 port in backend service. Upon seeing the protocol as HTTPS, the ingress controller will assemble a GCP L7 load balancer with an HTTPS backend-service with a HTTPS health check. Then, I have created an Ingress and mentioned my endpoints but Ingress says that One backend service is UNHEALTHY. Sep 24, 2024 · created firewall rule - allow-health-check and made it as broad as possible. The defaultBackend is conventionally a configuration option of the Ingress controller and is not specified in your Ingress resources. Production is still live. The pod can't be unhealthy because it has a liveness probe and the deployment is running without any restarts. The content does not matter. Consequently, if the serving pods of a service are running in a subset of the zones in a cluster, then the health of the service will be marked as Unknown if that subset of zones doesn't include the first zone in the cluster. io/v1beta1 kind: Ingress metadata: name: foundation-web-ingress labels: name: foundation-web-ingress spec: backend: serviceName: foundation-web-service servicePort: 4000 You can format your yaml by highlighting it and pressing Ctrl-Shift-C, it will make your output easier to read. – Jul 12, 2022 · The trick is to deploy the ingress-nginx service as ClusterIP and not as LoadBalancer and then expose the ingresss-nginx-controller service using NEG and GCP External Load Balancer feature. Fill in the LB details along with the Backend Service configuration Switch to the Frontend configuration, fill in all the details, and then click on “Create” Repeat the load balancing steps for the UDP Load Balancer Sep 18, 2021 · Then I installed with Helm v3, nginx-ingress. port configured on the backendConfig and using the manually configured health check to the backend services. The full range of timeout values allowed is 1 - 2,147,483,647 seconds. If a backend is used by multiple backend services, the backend instances are contacted as frequently as the sum of frequencies for each backend service's health check. Running: $ We see than when we install with NIGINX everything is working fine but then changing to ingress GCE with below annotations its creating 2 services one is healthy and other is unhealthy. My service runs on 80 and docker container runs on 5000. So I changed it and my readinessProb to /login. The tutorial works fine with docker image in it but with my docker image, I always get UNHEALTHY state of backend service. Mar 6, 2019 · If you're not seeing the changes in ~10-20 minutes, I recommend editing the Ingress object trivially (for example, add a label or an annotation) so that the ingress controller picks up the object again and evaluates goal state vs the current state, then goes ahead to make the changes (update the TLS secret). " It is not clear if the load balancer accepts 3rd party signed server certificate, self-signed, or both. authc. While Its Autopilot Cluster in GKE, I’m using and its have 4 nodes, and All services are up and running. order: 1 and now kibana ingress is not working its showing backend service is unhealthy , my kibana May 9, 2021 · What I wanna accomplish I'm trying to connect an external HTTPS (L7) load balancer with an NGINX Ingress exposed as a zonal Network Endpoint Group (NEG). Asking for help, clarification, or responding to other answers. 0/22, 35. 98. You switched accounts on another tab or window. Now we have decided to upgrade the ambassador to 2. We have kept TCP and port 80 in the health check for the backend service. If some backends are unhealthy for a short period of time, network programming latency might be the cause. You can see the ingress can't see the backend services here: Are these unreachable because the health check is failing, or is the health check failing because these are unreachable? Jan 20, 2024 · I am trying to expose my application on classic ALB on GCP through ingress. My Django app does return a status 200 for the endpoint "/"; however, when I swapped my image with another some Google example http server, ingress worked fine. Jan 17, 2025 · If your deployment fails to start and the backend services behind the load balancer of your Ingress controller are marked unhealthy, a readiness probe failure might be the reason. I created a VM in compute engine hosting wordpress Ingress details in the GCP console shows "Some backend services are in UNHEALTHY state"<br> I checked the Backend services with errors and this is what i got: Health check<br> k8s-be-31222--c185bb99eb8717c7<br> port: 31222, timeout: 60s, check interval: 60s, unhealthy threshold: 10 attempts Aug 11, 2021 · I've got this issue in Google cloud once tried to create an ingress resource. 0-zq6sl 2/2 Running 0 2d Sep 21, 2022 · Internal Load Balancer Ingress on Kubernetes in GCP, the easy way. I have created two Kubernetes-deployments one for each service and two Kubernetes-services one for each service of type NodePort. The services, deployments and pods are up and running, however the ingress indicates unhealthy Nov 14, 2022 · However the ingress backend service always remains unhealthy. Jan 21, 2025 · Redirects are enabled for the entire Ingress resource so all services referenced by the Ingress will have HTTPS redirects enabled. Ask Question Asked 5 years, 6 months ago. If the backend service was created, but our call to fetch it later is not correct, then we need to fix that. 1 to 1. The Spec. Provide details and share your research! But avoid …. Jul 14, 2018 · The status for the ingress is "All backend services are in UNHEALTHY state". yaml) without the BackendConfig (x-rpc-config), it is able to detect only 2 healthy backend-services, both with HTTP ports: 8000 and 8030). However, after turning on the staging environment and provisioning the same ingress, the staging service fails with Some backend services are in UNKNOWN state. From there on there is no connection between the pod state and the GCP load balancer. When using the Ingress, the backend service is shown as unhealthy. 7-gke. I followed the instrucitons from this link. But in my ReadinessProbe I told him to check on port 8080 and on the /health path. To be clear, everything about the deployment works except the healthcheck (and as a consequence, the ingress). I have deploy total 7 ingress out of 5 service its showing Status as All backend services are in UNHEALTHY. order: 0 xpack. This health check is different from a Kubernetes liveness or readiness probe because the health check is implemented outside of the cluster. 9 for edge routing. Respond with a 200 on '/'. Each of the backend services corresponds to a Kubernetes Service, and each backend service must reference a Google Cloud health check. Mar 13, 2020 · The SSL errors above that I shared are misleading. I added liveness and readiness TCP May 6, 2020 · Thank you for your response. gcp I was having the same issue. Below is my setup. The GCP LB is checking the health of the service by calling it in the service address with the root path '/'. readiness, liveness) are configured. Jun 6, 2021 · The ideal way to use the ‘BackendConfig’ is when the serving pods for your service contains multiple containers, if you're using the Anthos Ingress controller or if you need control over the port used for the load balancer's health checks, then you should use a BackendConfig CDR to define health check parameters. Does anyone know how to solve this? Test environment: GKE, 1. On the other hand, we can redeploy from the GCP console and we did not find any problems. 301 is not a valid status code for GCP Health checks. GCP GLIB with 1 ingress and 2 backend gives me the same healthcheck failure as above; TCP Apr 15, 2021 · I have a Springboot application running as a kubernetes deployment, exposed as a kubernetes NodePort Service using the default ingress controller provided by GCP. 235. 2. Jan 10, 2021 · I am trying to use Ingress instead of Service type: Loadbalance in front of my Cloud Endpoint enabled API. 3. 60 <none> 80/TCP 9m56s service/mysql ClusterIP Jul 8, 2021 · Both Ingress and Service NodePort are I cannot change the default configuration for loadbalancer backend service. I couldn't found what caused this. Here are logs showing this behavior: Dec 28, 2017 · The end result of this config is that it is possible to access the main app on the public IP (as well as with the DNS alias shown as projectX. I have left the deployment sitting for days with no status change. native1. In short, ingress is connected to a svc, svc has endpoints and the endpoints has liveness probe configured with success. io/backends: '{"k8s-be-30606--559b9972f521fd4f":"UNHEALTHY"}' Oct 27, 2021 · I don't really know what is preventing the unhealthy nature of the single backend service, why it can't be reached for the health check. At least from what I have observed. yaml but the backend shows unhealthy. file1. My GCE Ingress used a backend on port 80. Only the path can be different. I create it using: $ kubectl create -f my-ingress. But after the process is finished the backend service is unhealthy, making the ingress down. Make sure that probes (ie. ) timeoutSec: 60 # Backend service timeout in seconds Jul 22, 2022 · Some backend services are in UNHEALTHY state (when using ingress to route to service webhook-eventsource-svc) #2094 Closed vaporpin opened this issue Jul 22, 2022 · 3 comments May 18, 2016 · I've setup some services and ingresses to try out the SSL termination. When calling the service from within the cluster we get a 200 response code. Backend service timeout. It turns out I had to wait a few minutes before ingress to validate the service health. Jul 5, 2017 · Since you have 2 separate backend services (one for HTTP and other for HTTPS), you will need 2 health checks (although backend services allows reusing the same health check too if needed - read on) since the load balancer considers them independent services. Nov 16, 2023 · Facing some backend services are in UNHEALTHY state, in the ingress after adding routing path to the service defined. Debug tips: List the pods the load balancer pointing to. DNS name is something I came up at that moment, something that came appropiate, I don't own that DNS. As far as i see, nginx-ingress doesn't create and use anymore the default-http-backend. Jul 17, 2024 · unhealthyThreshold: 2 # Number of consecutive failures needed to mark a backend unhealthy type: HTTP # Type of health check (HTTP, HTTPS, TCP, etc. serviceName in your ingress should match the same as your service name, the unhealty backend service is expected. However, as far as I know, setting up CDN is not possible with TCP load balancer. port configured in backendConfig started working. path for the health check. security. Has anyone faced this type of issue before? Any suggestion to fix this would be very helpful. native. Sep 9, 2022 · I have a vue js website deployed on Google Kubernetes Engine. I am using GKE Autopilot cluster. May 28, 2020 · According to the doc. Mar 18, 2021 · I'm trying to expose Kibana behind of a GCE ingress, but the ingress is reporting the kibana service as UNHEALTHY while it is healthy and ready. For managed internal load balancing, use a regional backend service instead. Make sure that your container can respond with 200 on the root, or alternatively change the LB backend service health check route (you can do it in the GCP console) May 10, 2019 · LB - - Front-end is set for HTTPS traffic with the SSL certificate (issued by Let's Encrypt) - Back-end is pointing to 443 port of the VM instance above via HTTPS protocol (and a zone) Firewall - - In addition to the VM instance above, the firewall rule also exists for the LB from IP ranges: 130. The default path is '/' root url. domain. So I follow the steps in ambassador docs for upgradation by parallelly running both ambassador versions. enabled field to true to enable HTTPS redirects. Jun 3, 2020 · Hi Team, I had patcheck my eck from 1. Thank you in advance. but NEG says they are unhealthy(so Ingress also says backend is unhealthy). httpGet. " I have searched several forums and found the following suggestions: Increase the size of the nodes; Change the externalTrafficPolicy of the node port service from Cluster to Local (or Local to Cluster) May 18, 2019 · Google Cloud Platform (GCP) Ingress unhealthy backend. IP address Health status Port Host vm ***** 5000 ***** 5000. After the Ingress is created I can access the React App but it says all of the backend services are unhealthy and I can't access them. With the Google Kubernetes Engine upgrade, the healthCheck. 111. The spec. Feb 24, 2022 · GCP Ingress supports multiple paths. Sep 1, 2021 · An Ingress with no rules sends all traffic to a single default backend. Modified 4 years, All backend services are in UNHEALTHY state Jun 18, 2018 · a nodeport service; an ingress; When calling the pod from within the cluster we get a 200 response code. e 130. Using externalTrafficPolicy: local configures the service so that only nodes where a serving pod exists will accept traffic. I updated the health check to the HTTPS protocol and the /healthz url, since that's the url for my health check. spec: defaultBackend: service: name: my-api-service port: number: 80 You can give a try by changing the annotation like mentioned in this SO. Feb 19, 2019 · If it is indeed the case that a backend service was not created, then we should not show "backend service created successfully" message. Thank you Google! They confirmed my assumption that these ports are open for a variety of potential services but our configuration only allows what we have requested to our backend. Mar 10, 2022 · Backend services are the services behind the ingress; meaning the actual pods that should receive and process the request, not an ingress pod. Please check the logs of the application pods, starting with the pod that should handle incoming requests. However the backend-services listen to ports: 8020 (RPC) and 8030 (WS) are not considered healthy. Jan 21, 2025 · Enable logs for each backend service associated with each GKE Service that is referenced by the Ingress. Set the spec. However, when using Ingress to expose an https endpoint, I can't resolve the following status: All backend services are in UNHEALTHY st Jan 14, 2022 · I am seeing Zonal network endpoint group unhealthy after configuring an ingress with a managed cert in GCP via # kubernetes/backstage. Pod Status: 3/3 Running; Service: NodePort 80:30898 kubernetes-ingress; gcp-load-balancer; GKE Ingress shows unhealthy backend services. You signed out in another tab or window. Backend. Its Autopilot Cluster in GKE, I’m using and its have 4 nodes, and All services are up and running. 38. Nov 22, 2018 · For regional clusters, the call to GetGlobalBackendServiceHealth will return a backend, and therefore a HealthStatus, for each zone. The problem in my case was that my application would not return 200 in /, because it requires authentication. At a cursory glance, the code looks correct to me: I'm using Kubernetes and I'm trying to create an ingress resource. For my test I've used both Hello-world v1 and v2. This will not allow me to change the readiness check and always reverts back. Dec 17, 2019 · When using GCE Ingress, you need to wait for the load balancer provisioning time before the backend service is deemed as healthy. Sep 1, 2021 · I'm trying to make sense of an example Kubernetes YAML config file that I am trying to customize: apiVersion: extensions/v1beta1 kind: Ingress metadata: name: my-web-server namespace: myapp Jun 30, 2020 · Out of the 4 VMs , 2 VMs are in the same zone europe-west1-c and are healthy and the other 2 VMs are in europe-west1-b and d zones and are unhealthy. And, even if custom healthcheck works by bringing up Ingress after Service, the custom healthcheck won't work if new Pod is deployed. This is what @nicksardo explained before in different msg thread. I waited for more than 30 min, yet the changes were not reflected. I thought this is enough to have HTTPS ingress with http backend services. 0. If none of the hosts or paths match the HTTP request in the Ingress objects, the traffic is routed to your default backend. 0/22 & 35. Sum over backend services. Sep 22, 2022 · The problem is: for some reason once in a while (1 week, 5 days ) we receive an alert that we have configured when our WorkLoad is restarted, this causes in the Ingress that the BackEnd referring to this WorkLoad remains in UnHealthy state. If I use LoadBalancer service instead of Ingress, I am able to access the service using the Loadbalancer Ip. This is impossible! The port of the service declared in the Ingress backend must be the same as that declared in the readinessProbe. This is also well described in Setting up HTTP(S) Load Balancing with Ingress. Feb 5, 2019 · I am able to access the service using the cluster IP and node IP along with the port number. If you don't want to return 200 at route '/', you could add a readiness rule for health check like this: Jun 16, 2022 · I have create a cluster with one deployment, yaml deployment and service are mentioned below, I am able to access the service using internal load balancer ip, but using ingress the ip which I receive gives 502 Bad gateway error, also on Ingress Status it says "Some backend Service are in UNHEALTHY state" kubectl get services W0616 13:40:33 5 days ago · Each of the backend services corresponds to a Kubernetes Service, and each backend service must reference a Google Cloud health check. Any container that is the final destination of load-balanced traffic must do one of the following to indicate that it is healthy: Jul 3, 2021 · The Ingress controller uses the specific BackendConfig when it creates a load balancer backend service for a referenced Service port When using a BackendConfig to provide a custom load balancer health check , the port number you use for the load balancer's health check can differ from the Service's spec. Below is the result. 191. 0 and i have added readiness probe in kibana CR , everything was fine , but recently i enabled filerealm with native realm in elasticsearch-cr like this : xpack. 17. io/backends: {"k8s-be-31720 Jan 21, 2025 · If all backends are unhealthy, your firewall, Ingress, or Service might be misconfigured. At the same time Google Cloud create by default a default-backend for the same purpose. We serve static content from kubernetes and would like to benefit from GCP CDN for this purpose. It is always on HTTP. What this means is that any node that does not have a serving pod that receives traffic to the service will drop the packet. And I face the "UNHEALTHY" status for the backend. You might Feb 12, 2024 · I’m getting unhealthy issue in ingress deployment. class: "gce" # kubernetes. Jan 10, 2025 · A Backend Service defines a group of virtual machines that will serve traffic for load balancing. Not sure what the problem is. Use status details to identify causes for HTTP 502 responses. ports[]. 1600) to a VPC and envoy-ingress created NEG as the backend service. Is there anybody working with Ingress in front of Cloud Endpoint service? GKE Ingress shows unhealthy backend services - Stack … Health (9 days ago) Web4. jsp and that make the whole ingress working fine Jul 13, 2018 · chaima-ennar changed the title unhealthy backend services, with 400, 412, 419 errors unhealthy backend services, with 400, 412, 409 errors Jul 13, 2018 Copy link Member Apr 13, 2022 · The application uses an event bus that handles communication between the different microservices so I created a ClusterIP service for each app and created additional NodePort services to use on the Ingress. Create Service that matches some existing deployment Apr 24, 2020 · I'm setting up a Janusgraph instance with Kubernetes on GKE and my internal load balancer works fine. Aug 24, 2018 · Both environments have the same deployments, services, ingress, firewall rules, and both serve a 200 on /. . If you want to setup an internal ingress in GKE, namely ingress that is not exposed to Internet, for your Kubernetes cluster, but Oct 7, 2018 · I'm trying to deploy 2 services (One is Python flask and other is NodeJS) on Google Kubernetes Engine. The problem is that I run into 502 Nov 6, 2020 · By default the GKE LoadBalancer runs the Health Check on HTTP:80, if I spin up the backend-service (x-service. The default value is 30 seconds. ingress. responseCodeName field is optional. 0/16 are allowed in the firewall rules policy attached to the concerned backend instances; Make sure the service defined as backend on LB is not only binded to the instance's IP address as in that case it will not be able to answer queries for the load balancer's external Nov 15, 2020 · 1. I have a request which can take a long time (30 seconds) and timeout from my application ( Mar 1, 2020 · The ingress always reverts to the default health check for the "WSS Https" service and it always unhealthy. Jul 13, 2024 · I am running into an issue where the ESPv2 cloud run proxy isn't proxying the request to the backend cloud run service when the backend service ingress control is set to "internal". But if there is no readinessProbe configured, then it will just use the root path /, which must return an HTTP 200 (OK) response (and that's not always the case, for example, if the app redirects to another path, then the GCP health check will fail). Everything about my service works correctly except that the ingress I am creating reports the service in a perpetually unhealthy state. 14-gke. If someone is going to the same and done all the steps like readinessProbe and linvenessProbe, just ensure your ingress is pointing to a service that is either a NodePort, and wait a few minutes until the yellow warning icon turns into a green one. Jul 2, 2021 · configuring CloudArmor on GKE provided default backend service, that is default-http-backend in kube-system name space; configuring CloudArmor, IAP or other services on any existing service that is part of an Ingress but had no corresponding BackendConfig object; Steps to reproduce. Facing some backend services are in UNHEALTHY state, in the ingress after adding routing path to the service defined. invalid above), but projectX-test-ingress stays unhealthy due to the backend service automatically generated for Jenkins having "0 of 3 instances healthy". io/ssl-redirect: "true" tls: # This assumes tls-secret exists. 7 Service have same manifest file, and also I used ingress and ssl domain. Make sure you configure livenessProbe and … Aug 7, 2018 · service: type: NodePort When I deploy the Helm chart one of the Backend services stays in an UNHEALTHY state. Oct 6, 2021 · I still do not understand why this was broken, or why the following fixed it. file. Mar 23, 2021 · Config for the Ingress: apiVersion: networking. Any help would be great. I leave it alone for a couple of minutes and the backend service states all instances are healthy now, then I see in the logs that my pod is serving 200 responses May 3, 2022 · We are using NGINX ingress in our GKE setup, which means that GCP is using TCP load balancer to route the traffic to Kubernetes NGINX ingress. Feb 14, 2024 · GCP GKE Ingress cannot reach backend services, though health check, firewall, service and deployment all look correct 6 GKE with Ingress setup always gives status UNHEALTHY Aug 25, 2022 · I have a gcp cluster with api services and I was using ambassador 1. ) timeoutSec: 60 # Backend service timeout in seconds Jul 22, 2022 · Some backend services are in UNHEALTHY state (when using ingress to route to service webhook-eventsource-svc) #2094 Closed vaporpin opened this issue Jul 22, 2022 · 3 comments Apr 14, 2016 · Make sure GCP LB health checker subnets i. Here is the ingress controller in question Apr 8, 2019 · What I was trying to do was impossible. But I tried the port forward option in service and I am able to access my pod with port 9090. Mar 16, 2022 · ANSWER: My page / was sending a 301 redirect to /login. I successfully deployed the hello-app example in the GCP docs [1] with a Cloud DNS + static external IP and everything worked seamlessly: deployme May 6, 2019 · Unable to connect to the server: dial tcp: lookup api. And for 2 service which i deploy its showing Status OK. gcp. Based on my setup, I think I don't need the Google default-backend Service, Deployment and Pod. allow-http: "false" # ingress. The SSL certificate however that I'm loading on the Ingress is valid. 211. backend: Nov 25, 2020 · The issue is that Ingress creation fails with the error “All backend services are in unhealthy state”. There are other similar SO's SO1 SO2. I was having a similar problem: GCP network endpoint saying the backend was unhealthy. May 14, 2019 · I have a kubernetes cluster hosted on Google Cloud, several deployments + services and an ingress (gce). There are 3 possible issues. If some backends do not appear in the list of backend services, programming latency might be the cause. I've created a Nodeport service and ingress. Ingress details in the GCP console shows "Some backend services are in UNHEALTHY state"<br> I checked the Backend services with errors and this is what i got: Health check<br> k8s-be-31222--c185bb99eb8717c7<br> port: 31222, timeout: 60s, check interval: 60s, unhealthy threshold: 10 attempts Jan 21, 2022 · It appears that GCP load balancer creates health check once, when the ingress is created, and then never updates is. Reload to refresh your session. Most Google Cloud load balancers have a backend service timeout. Both the frontend and backend pods are ready on GKE. jsp. realms. Sep 2, 2016 · Currently, all service backends must satisfy either of the following requirements to pass the HTTP health checks sent to it from the GCE loadbalancer: 1. I simplified my Ingress to not have any annotations and applied that: Jun 5, 2020 · I'm using GCP Load Balancer and set three backend services in one Load Balancer. The issue is that the GCP health checks on port 443 for the Istio backend are failing and I believe they don't require valid SSL certificates. port number, here's an example of Google Kubernetes Engine was silently ignoring the healthCheck. Kubernetes Ingress Backend service unhealthy. Consider that when you use this ingress class, you're relying on the GCE infrastructure that automatically has to provision an HTTP(S) load balancer and all of its components before sending requests into the cluster. By default, GKE will use readinessProbe. Feb 1, 2019 · I am able to access the service using the cluster IP and node IP along with the port number. 13. Or maybe yes? Should I Jun 15, 2018 · The Backend Service by default registered all instances as unhealthy. " I have searched several forums and found the following suggestions: Increase the size of the nodes; Change the externalTrafficPolicy of the node port service from Cluster to Local (or Local to Cluster) Sep 2, 2016 · I can see Ingress status labeled Some backend services are in UNKNOWN state status in yellow. Have captured the outputs as below kk@jumphost:~$ kubectl get ingress jenkins-ingress NAME HOSTS ADDRESS PORTS AGE jenkins Feb 6, 2019 · I have an ingress service with no endpoint or ip address and as a serving pods i have a lot of my other services pods(it looks like all pods there are from services that have load balancer, but I'm not sure) I cannot understand, what am i doing wrong and I would really appreciate the help. The ingress shows as annotation: ingress. 1. Changed Service type from NodePort to LoadBalancer with a static ip. Apr 24, 2020 · I'm setting up a Janusgraph instance with Kubernetes on GKE and my internal load balancer works fine. - secretName: gkecert. 1:53: no such host Jul 29, 2022 · thanks to Gabriel Hodoroaga and his tutorial we have config with this flow in GCP: Internet > HTTP Load Balancer > Network Endpoint Groups > GKE in one zone > ingress-nginx But we nee Dec 4, 2020 · I got a response from the wonderful support team at Google Cloud Platform. Sep 12, 2017 · The Ingress gets created, but it thinks the backend nodes are unhealthy: $ kubectl --namespace es describe ingress echoserver-ingress | grep backends backends: {"k8s-be-31102--<snipped>":"UNHEALTHY"} Inspecting the state of the Ingress backend in the GKE web console, I see the same thing: The health check details appear as expected: This load balancer supports multiple backend services on a single URL map. the readinessProbe for the container within the pod your ingress is serving traffic to 5 days ago · Each backend service must reference a single health check. kubernetes. Nov 25, 2018 · Your frontend-svc. yaml I wait a while and a load balancer doesn't seem to be created. However, when using Ingress to expose an https endpoint, I can't resolve the following status: All backend services are in UNHEALTHY state My Service configuration is: Apr 12, 2021 · failed_to_pick_backend - The load balancer failed to pick a healthy backend to handle the request. After more than 24 hours the changes reflected and status turned green. Nov 16, 2023 · I'm new to this clamAV concept and hosting in GKE with ingress. 2 deployment hosted in the GKE cluster in the port 3310, 7357. Describe the pods ( kubectl describe pods <pod_name> -n <namespace>) to see why the health check is failing. Just note that the healthcheck created by the Ingress is still using the default value HTTP on the root / and Port: ex:32021. Ingress: spec: backend: serviceName: my-service servicePort: 80 Service: spec: type: NodePort selector: app: my-app ports: - port: 80 targetPort: 3000 Depoyment Aug 25, 2017 · NAMESPACE NAME READY STATUS RESTARTS AGE default nfs-server-9tfqh 1/1 Running 0 4h default wordpress-2676538145-61brl 3/3 Running 0 45m default wordpress-2676538145-fwz5w 3/3 Running 0 45m kube-lego kube-lego-3839924375-2rr3l 1/1 Running 0 2h kube-system fluentd-gcp-v2. last edit: in your ingress you specify two time the service frontend-svc, you should use the ingress spec as follow Mar 5, 2020 · Next I created a NodePort service as the backend for the Ingress: I tested by connecting to the node's public IP and nodeport of this service, and it successfully May 17, 2019 · Most likely this problem is caused by not returning 200 on route '/' for your pod. Aug 7, 2019 · I am using this tutorial ingress on GCE. – Nov 6, 2020 · When I apply all configuration, ingress fails because the Django service is unhealthy, I get 502 gateway when I visit the domain. I've deployed a clamAV:1. target - apply to all, filters - all ip ranges, protocols/ports - all, action - allow, priority - 1, network - default, logs - on I added the tag "allow-health-check" to the instance template I configured a Classic Application Load Balancer that uses that template Couldn't resolve health check related issue for the clamAV:1. Feb 1, 2021 · NAME READY STATUS RESTARTS AGE pod/backend-5c8c6c75bf-t4n9r 1/1 Running 0 39m pod/frontend-75d86fb77d-6gtfs 1/1 Running 0 10m pod/mysql-0 1/1 Running 0 30h NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/backend ClusterIP 10. annotations: kubernetes. The health check of unhealthy backend service has following config :-Description Default kubernetes L7 Loadbalancing health check for NEG. I created a new Google managed certificate when creating the Ingress but all my backend are in unhealthy state. 2 docker image in the GKE cluster through deployment file. 2. Jun 11, 2021 · When you set up an ingress resource, GCP creates health checks for all backend services which are part of the loadbalancer. Usually when ingress is created, other GCP resources are automatically created too (resources such as target-https-prox According to Google Kubernetes Engine (GKE) official documentation here, you are able to customize ingress/Level 7 Load Balancer health checks through either:. When I set an instance group with two instances and one backend service how do I send a warnning mail when the number of healthy instances in a group falls below certain threshold (two for example) like in AWS "HealthyHostCount" ? Feb 9, 2023 · You can use the default backend services to route the traffic to the single service like in this document. 245 <none> 6969/TCP 150m service/frontend ClusterIP 10. Oct 4, 2018 · In GKE, the ingress is implemented by GCP LoadBalancer. If you want the health check url to be something else, you need to attach a readiness probe to your pods. Please check your pod configurations. I had no problem at all with LoadBalancer and NodePort services as backend but it's not working at all with ClusterIP service. Facing some backend services are in UNHEALTHY state, in the ingress after Jul 21, 2021 · Kubernetes ingress reports backend as unhealthy - though all pods are running and ready 3 Unhealthy backends using GCP network endpoint groups for container-native Load Balancing Ingress can use custom healthcheck only if Service exists before Ingress knows about the Service. 0/16 via 443 port Nov 17, 2019 · This is expected behavior. I will list out steps I have taken so far to provide as much info as possible as I know this could be many things. yaml apiVersion: apps/v1 kind: Deployment metadata: name: bac Apr 7, 2021 · I believe I have a pretty straight forward set up but I am receiving the dreaded "backend service is unhealthy" notification on my load balancer in google cloud. Below is its deployment code: apiVersion: apps/v1 kind: Deployment metadata: name: prod-e4o namespace: website labels: app: p May 18, 2016 · I've setup some services and ingresses to try out the SSL termination. Jun 9, 2020 · It looks like the ingress is either unable to find the sherpa nodeport even though it is defined and exists, or it thinks it's unhealthy. This resource is a global backend service, appropriate for external load balancing or self-managed internal load balancing. tutorialmate. The following FrontendConfig manifest enables HTTP to HTTPS redirects. When I set the ingress control to "all" I am able to hit the public API endpoints via the ESPv2 cloud run URL meaning the requests are getting proxied successfully. Mar 10, 2020 · Please take a look below on the part of above command which checks if backend are in Healthy or Unhealthy state: ingress. I have used the curl command with node Ip and nodeport Ip. Mar 3, 2018 · There is also Ingress which I am trying to use to expose one service and ingress also used for https support. Hi, I am using this tutorial ingress on GCE. 0-dnt4m 2/2 Running 0 2d kube-system fluentd-gcp-v2. k8s. Load balancer health checks are specified per backend service. Nov 5, 2019 · As Patrick mentioned, the checks will be created automatically by GCP. Then, the JWT audience isn't patched correctly because the names of NEG backend services isn't grepped as the backend-updater is expecting an instance-group backend. What are my next steps? – Nov 18, 2016 · I'm using GCE with Kubernetes to host my rails app but the ingress reports the pod as UNHEALTHY. I didn't get any official documentation for this but seems like a bug in GCP Ingress resource. 5 days ago · Any instance or endpoint fails its health check, transitioning from healthy to unhealthy or timeout. 8 (VPC enabled) Default HTTP(s) load balancer on Ingress Jul 18, 2021 · I have a deployment and service running in GKE using Deployment Manager. I currently have an Ingress configured on GKE (k8s 1. 2) to forward requests towards my application's pods. yaml has a different service name "li-frontend-svc" which is not in your ingress. we are using a single backend service for all the 4 VMs. io/ingress. ovji dfoorqs uxzpw wbwqprqk gppkuq baxrxh gzpn vcu kkwyzt kncw