Cilium v1.10 Documentation
"l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Note This may error out on macOS due to -r being unsupported by xargs. In this case you can safely run this command without fests: cilium_olm_rev="master" cilium_version="1.10.20" curl --silent --location --fail --show-error "https://github.com/cilium/cil tar -C /tmp -xf /tmp/cilium-olm.tgz cp /tmp/cilium-olm-${cilium_o msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" error="Get https://10.96.0.1:443/api/v1/namespaces/kube-system: dial tcp 10.960 码力 | 1307 页 | 19.26 MB | 1 年前3Cilium v1.11 Documentation
"l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Note This may error out on macOS due to -r being unsupported by xargs. In this case you can safely run this command without fests: cilium_olm_rev="master" cilium_version="1.11.20" curl --silent --location --fail --show-error "https://github.com/cilium/cil tar -C /tmp -xf /tmp/cilium-olm.tgz cp /tmp/cilium-olm-${cilium_o msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" error="Get https://10.96.0.1:443/api/v1/namespaces/kube-system: dial tcp 10.960 码力 | 1373 页 | 19.37 MB | 1 年前3Cilium v1.9 Documentation
"l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Note This may error out on macOS due to -r being unsupported by xargs. In this case you can safely run this command without msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" error="Get https://10.96.0.1:443/api/v1/namespaces/kube-system: dial tcp 10.96 ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/v1/namespaces/kube-system:0 码力 | 1263 页 | 18.62 MB | 1 年前3Cilium v1.7 Documentation
msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" error="Get https://10.96.0.1:443/api/v1/namespaces/kube-system: dial tcp 10.96 ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/v1/namespaces/kube-system: --topic empire-announce >>[2018-04-10 23:50:34,638] ERROR Error when sending message to topic empire-announce with key: null, value: 27 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)0 码力 | 885 页 | 12.41 MB | 1 年前3Cilium v1.8 Documentation
"l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Note This may error out on macOS due to -r being unsupported by xargs. In this case you can safely run this command without msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" error="Get https://10.96.0.1:443/api/v1/namespaces/kube-system: dial tcp 10.96 ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/v1/namespaces/kube-system:0 码力 | 1124 页 | 21.33 MB | 1 年前3Cilium v1.5 Documentation
"Vader Trips on His Own Cape" | ./kafka-produce.sh --topic empire-a >>[2018-04-10 23:50:34,638] ERROR Error when sending message to topic empi org.apache.kafka.common.errors.TopicAuthorizationException: (which could easily be confused with a network error), but rather we respond with the Ka�a access denied error (similar to how HTTP would return an error code of 403 unauthorized). Likewise, if the outpost outpost-9999 terminal, run: $./kafka-consume.sh --topic deathstar-plans [2018-04-10 23:51:12,956] WARN Error while fetching metadata with correlat This is blocked as well, thanks to the Cilium network policy0 码力 | 740 页 | 12.52 MB | 1 年前3Cilium v1.6 Documentation
--topic empire-announce >>[2018-04-10 23:50:34,638] ERROR Error when sending message to topic empire-announce with key: null, value: 27 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback) (which could easily be confused with a network error), but rather we respond with the Kafka access denied error (similar to how HTTP would return an error code of 403 unauthorized). Likewise, if the outpost outpost-9999 terminal, run: $./kafka-consume.sh --topic deathstar-plans [2018-04-10 23:51:12,956] WARN Error while fetching metadata with correlation id 2 : {deathstar-plans=TOPIC_AUTHORIZATION_FAILED} (org0 码力 | 734 页 | 11.45 MB | 1 年前3eBPF at LINE's Private Cloud
case • Multi tenant HV networking using SRv6 + VRF • Contributed to find the bug in SRv6 GSO handling • Upstream change • https://github.com/torvalds/linux/ commit/62ebaeaedee7591c257543 d040677a60e35c7aec0 码力 | 12 页 | 1.05 MB | 1 年前32.2.1通过Golang+eBPF实现无侵入应用可观测
loadSync() error { // Allow the current process to lock memory for eBPF resources. if err := rlimit.RemoveMemlock(); err != nil { return fmt.Errorf("remove limit failed: %s", err.Error()) := loadBpfObjects(&objs, &opts); err != nil { return fmt.Errorf("loading objects: %s", err.Error()) } pl, err := link.Tracepoint("skb", "kfree_skb", objs.KfreeSkb, &link.TracepointOptions{}) TracepointOptions{}) if err != nil { return fmt.Errorf("link tracepoint kfree_skb failed: %s", err.Error()) } links = append(links, pl) return nil } bpf2go 01. 副标题 //go:generate go run github0 码力 | 29 页 | 3.83 MB | 1 年前3
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