Hi Roman,
Thanks for the response. I followed the steps you mentioned and also the
below link
https://stackoverflow.com/questions/50817940/failed-to-retrieve-ignite-pods-ip-addresses/50818842#50818842
apiVersion: v1
kind: ServiceAccount
metadata:
name: ignite
namespace: default
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: ignite-endpoint-access
namespace: default
labels:
app: ignite
rules:
- apiGroups: [""]
resources: ["endpoints"]
resourceNames: ["ignite"]
verbs: ["get"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: ignite-role-binding
namespace: default
labels:
app: ignite
subjects:
- kind: ServiceAccount
name: ignite
roleRef:
kind: Role
name: ignite-endpoint-access
apiGroup: rbac.authorization.k8s.io
I have added, serviceAccount: ignite in deployment spec.
But still I am facing issues, I have done the deployment with 2 pods. Both
of them are in running state, but they are not able to discover one another.
Below is the error trace:
16:37:06,185][SEVERE][tcp-disco-ip-finder-cleaner-#4][TcpDiscoverySpi]
Failed to clean IP finder up.
class org.apache.ignite.spi.IgniteSpiException: Failed to retrieve Ignite
pods IP addresses.
at
org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder.getRegisteredAddresses(TcpDiscoveryKubernetesIpFinder.java:172)
at
org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.registeredAddresses(TcpDiscoverySpi.java:1810)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$IpFinderCleaner.cleanIpFinder(ServerImpl.java:1921)
at
org.apache.ignite.spi.discovery.tcp.ServerImpl$IpFinderCleaner.body(ServerImpl.java:1896)
at
org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
Caused by: java.net.UnknownHostException:
kubernetes.default.svc.cluster.local
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at
sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
The only difference is that the ignite server in the container is running
with non root user. I have created a non root user and started the process
with that user.
Not sure if that makes a difference ?
Regards,
Vishwas
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