aws-load-balancer-controller error: cannot get the logs from *v1.Ingress: selector for *v1.Ingress not implemented
aws-load-balancer-controller error: cannot get the logs from *v1.Ingress: selector for *v1.Ingress not implemented
我在尝试获取 ALB 日志时遇到此错误：
root@b75651fde30e:/apps/tekton/deployment# kubectl logs -f ingress/tekton-dashboard-alb-dev
error: cannot get the logs from *v1.Ingress: selector for *v1.Ingress not implemented
负载均衡器 YAML：
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: tekton-dashboard-alb-dev
namespace: tekton-pipelines
annotations:
kubernetes.io/ingress.class: alb
alb.ingress.kubernetes.io/scheme: internet-facing
alb.ingress.kubernetes.io/load-balancer-name: tekton-dashboard-alb-dev
alb.ingress.kubernetes.io/target-type: ip
alb.ingress.kubernetes.io/backend-protocol: HTTP
alb.ingress.kubernetes.io/tags: "Cost=SwiftALK,VantaOnwer=foo@bar.com,VantaNonProd=true,VantaDescription=ALB Ingress for Tekton Dashboard,VantaContainsUserData=false,VantaUserDataStored=None"
alb.ingress.kubernetes.io/security-groups: sg-034ca9846b81fd721
kubectl.kubernetes.io/last-applied-configuration: ""
spec:
defaultBackend:
service:
name: tekton-dashboard
port:
number: 9097
注意： sg-034ca9846b81fd721 限制访问我们的 VPN CIDR
Ingress 已启动，显示自：
root@b75651fde30e:/apps/tekton/deployment# kubectl get ingress
NAME CLASS HOSTS ADDRESS PORTS AGE
tekton-dashboard-alb-dev <none> * tekton-dashboard-alb-dev-81361211.us-east-1.elb.amazonaws.com 80 103m
root@b75651fde30e:/apps/tekton/deployment# kubectl describe ingress/tekton-dashboard-alb-dev
Name: tekton-dashboard-alb-dev
Namespace: tekton-pipelines
Address: tekton-dashboard-alb-dev-81361211.us-east-1.elb.amazonaws.com
Default backend: tekton-dashboard:9097 (172.18.5.248:9097)
Rules:
Host Path Backends
---- ---- --------
* * tekton-dashboard:9097 (172.18.5.248:9097)
Annotations: alb.ingress.kubernetes.io/backend-protocol: HTTP
alb.ingress.kubernetes.io/load-balancer-name: tekton-dashboard-alb-dev
alb.ingress.kubernetes.io/scheme: internet-facing
alb.ingress.kubernetes.io/security-groups: sg-034ca9846b81fd721
alb.ingress.kubernetes.io/tags:
Cost=SwiftALK,VantaOnwer=swiftalkdevteam@digite.com,VantaNonProd=true,VantaDescription=ALB Ingress for SwifTalk Web Microservices,VantaCon...
alb.ingress.kubernetes.io/target-type: ip
kubernetes.io/ingress.class: alb
Events: <none>
正如消息所说：Ingress 资源没有“日志”这样的东西。具体来说，它告诉你的是 运行 kubectl -n tekton-pipelines get pods -l $(kubectl -n tekton-pipelines get -o jsonpath={.metadata.labels} ingress/tekton-dashboard-alb-dev) 正确地生成了没有 Pods 可以从中收集日志
也许您实际上想要 service/tekton-dashboard 后面的 Pods 的日志，但是要求 Ingress 的日志是胡说八道
您收到的错误意味着您的对象的日志没有实现。看起来你试图从错误的地方获取日志。
我无法在 AWS 上重现您的问题，但我尝试在 GCP 上重现，情况非常相似。您无法从 ingress/tekton-dashboard-alb-dev 获取日志，这是正常行为。如果您想获取 ALB 的日志，您必须找到合适的 pod，然后从中提取日志。让我向您展示我是如何在 GCP 上做到这一点的。命令是一样的，但是pod名称会不一样
首先我执行了：
kubectl get pods --all-namespaces
输出：
NAMESPACE NAME READY STATUS RESTARTS AGE
ingress-nginx ingress-nginx-controller-57cb5bf694-722ml 1/1 Running 0 18d
-----
and many other not related pods in other namespaces
您可以通过以下命令直接找到您的 pod：
kubectl get pods -n ingress-nginx
输出：
NAME READY STATUS RESTARTS AGE
ingress-nginx-controller-57cb5bf694-722ml 1/1 Running 0 18d
现在您可以通过以下命令从 ingress controller 获取日志：
kubectl logs -n ingress-nginx ingress-nginx-controller-57cb5bf694-722ml
您的情况：
kubectl logs -n <your namespace> <your ingress controller pod>
输出应该与此类似：
-------------------------------------------------------------------------------
NGINX Ingress controller
Release: v0.46.0
Build: 6348dde672588d5495f70ec77257c230dc8da134
Repository: https://github.com/kubernetes/ingress-nginx
nginx version: nginx/1.19.6
-------------------------------------------------------------------------------
I0923 05:26:20.053561 8 flags.go:208] "Watching for Ingress" class="nginx"
W0923 05:26:20.053753 8 flags.go:213] Ingresses with an empty class will also be processed by this Ingress controller
W0923 05:26:20.054185 8 client_config.go:614] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work.
I0923 05:26:20.054502 8 main.go:241] "Creating API client" host="https://10.16.0.1:443"
I0923 05:26:20.069482 8 main.go:285] "Running in Kubernetes cluster" major="1" minor="20+" git="v1.20.9-gke.1001" state="clean" commit="1fe18c314ed577f6047d2712a9d1c8e498e22381" platform="linux/amd64"
I0923 05:26:20.842645 8 main.go:105] "SSL fake certificate created" file="/etc/ingress-controller/ssl/default-fake-certificate.pem"
I0923 05:26:20.846132 8 main.go:115] "Enabling new Ingress features available since Kubernetes v1.18"
W0923 05:26:20.849470 8 main.go:127] No IngressClass resource with name nginx found. Only annotation will be used.
I0923 05:26:20.866252 8 ssl.go:532] "loading tls certificate" path="/usr/local/certificates/cert" key="/usr/local/certificates/key"
I0923 05:26:20.917594 8 nginx.go:254] "Starting NGINX Ingress controller"
I0923 05:26:20.942084 8 event.go:282] Event(v1.ObjectReference{Kind:"ConfigMap", Namespace:"ingress-nginx", Name:"ingress-nginx-controller", UID:"42dc476e-3c5c-4cc9-a6a4-266edecb2a4b", APIVersion:"v1", ResourceVersion:"5600", FieldPath:""}): type: 'Normal' reason: 'CREATE' ConfigMap ingress-nginx/ingress-nginx-controller
I0923 05:26:22.118459 8 nginx.go:296] "Starting NGINX process"
I0923 05:26:22.118657 8 leaderelection.go:243] attempting to acquire leader lease ingress-nginx/ingress-controller-leader-nginx...
I0923 05:26:22.119481 8 nginx.go:316] "Starting validation webhook" address=":8443" certPath="/usr/local/certificates/cert" keyPath="/usr/local/certificates/key"
I0923 05:26:22.120266 8 controller.go:146] "Configuration changes detected, backend reload required"
I0923 05:26:22.126350 8 status.go:84] "New leader elected" identity="ingress-nginx-controller-57cb5bf694-8c9tn"
I0923 05:26:22.214194 8 controller.go:163] "Backend successfully reloaded"
I0923 05:26:22.214838 8 controller.go:174] "Initial sync, sleeping for 1 second"
I0923 05:26:22.215234 8 event.go:282] Event(v1.ObjectReference{Kind:"Pod", Namespace:"ingress-nginx", Name:"ingress-nginx-controller-57cb5bf694-722ml", UID:"b9672f3c-ecdf-473e-80f5-529bbc5bc4e5", APIVersion:"v1", ResourceVersion:"59016530", FieldPath:""}): type: 'Normal' reason: 'RELOAD' NGINX reload triggered due to a change in configuration
I0923 05:27:00.596169 8 leaderelection.go:253] successfully acquired lease ingress-nginx/ingress-controller-leader-nginx
I0923 05:27:00.596305 8 status.go:84] "New leader elected" identity="ingress-nginx-controller-57cb5bf694-722ml"
157.230.143.29 - - [23/Sep/2021:08:28:25 +0000] "GET / HTTP/1.1" 400 248 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/70.0" 165 0.000 [] [] - - - - d47be1e37ea504aca93d59acc7d36a2b
157.230.143.29 - - [23/Sep/2021:08:28:26 +0000] "\x00\xFFK\x00\x00\x00\xE2\x00 \x00\x00\x00\x0E2O\xAAC\xE92g\xC2W'\x17+\x1D\xD9\xC1\xF3,kN\x17\x14" 400 150 "-" "-" 0 0.076 [] [] - - - - c497187f4945f8e9e7fa84d503198e85
157.230.143.29 - - [23/Sep/2021:08:28:26 +0000] "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" 400 150 "-" "-" 0 0.138 [] [] - - - - 4067a2d34d0c1f2db7ffbfc143540c1a
167.71.216.70 - - [23/Sep/2021:12:02:23 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xDB\xBBo*K\xAE\x9A&\x8A\x9B)\x1B\xB8\xED3\xB7\xE16N\xEA\xFCS\x22\x14V\xF7}\xC8&ga\xDA\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.300 [] [] - - - - ff6908bb17b0da020331416773b928b5
167.71.216.70 - - [23/Sep/2021:12:02:23 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03a\xBF\xFB\xC1'\x03S\x83D\x5Cn$\xAB\xE1\xA6%\x93G-}\xD1C\xB2\xB0E\x8C\x8F\xA8q-\xF7$\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.307 [] [] - - - - fee3a478240e630e6983c60d1d510f52
66.240.205.34 - - [23/Sep/2021:12:04:11 +0000] "145.ll|'|'|SGFjS2VkX0Q0OTkwNjI3|'|'|WIN-JNAPIER0859|'|'|JNapier|'|'|19-02-01|'|'||'|'|Win 7 Professional SP1 x64|'|'|No|'|'|0.7d|'|'|..|'|'|AA==|'|'|112.inf|'|'|SGFjS2VkDQoxOTIuMTY4LjkyLjIyMjo1NTUyDQpEZXNrdG9wDQpjbGllbnRhLmV4ZQ0KRmFsc2UNCkZhbHNlDQpUcnVlDQpGYWxzZQ==12.act|'|'|AA==" 400 150 "-" "-" 0 0.086 [] [] - - - - 365d42d67e7378359b95c71a8d8ce983
147.182.148.98 - - [23/Sep/2021:12:04:17 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xABA\xF4\xD5\xB7\x95\x85[.v\xDB\xD1\x1B\x04\xE7\xB4\xB8\x92\x82\xEC\xCC\xDDr\xB7/\xBD\x93/\xD0f4\xB3\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.152 [] [] - - - - 858c2ad7535de95c84dd0899708a3801
164.90.203.66 - - [23/Sep/2021:12:08:19 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\x93\x81+_\x95\xFA\xEAj\xA7\x80\x15 \x179\xD7\x92\xAE\xA9i+\x9D`\xA07:\xD2\x22\xB3\xC6\xF3\x22G\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.237 [] [] - - - - 799487dd8ec874532dcfa7dad1c02a27
164.90.203.66 - - [23/Sep/2021:12:08:20 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xB8\x22\xCB>1\xBEM\xD4\x92\x95\xEF\x1C0\xB5&\x1E[\xC5\xC8\x1E2\x07\x1C\x02\xA1<\xD2\xAA\x91F\x00\xC6\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.193 [] [] - - - - 4604513713d4b9fb5a7199b7980fa7f2
164.90.203.66 - - [23/Sep/2021:12:16:10 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03[\x16\x02\x94\x98\x17\xCA\xB5!\xC11@\x08\xD9\x89RE\x970\xC2\xDF\xFF\xEBh\xA0i\x9Ee%.\x07{\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.116 [] [] - - - - 23019f0886a1c30a78092753f6828e74
77.247.108.81 - - [23/Sep/2021:14:52:51 +0000] "GET /admin/config.php HTTP/1.1" 400 248 "-" "python-requests/2.26.0" 164 0.000 [] [] - - - - 04630dbf3d0ff4a4b7138dbc899080e5
209.141.48.211 - - [23/Sep/2021:16:17:46 +0000] "" 400 0 "-" "-" 0 0.057 [] [] - - - - 3c623b242909a99e18178ec10a814d7b
209.141.62.185 - - [23/Sep/2021:18:13:11 +0000] "GET /config/getuser?index=0 HTTP/1.1" 400 248 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 353 0.000 [] [] - - - - 2640cf06912615a7600e814dc893884b
125.64.94.138 - - [23/Sep/2021:19:49:08 +0000] "GET / HTTP/1.0" 400 248 "-" "-" 18 0.000 [] [] - - - - b633636176888bc3b7f6230f691e0724
2021/09/23 19:49:20 [crit] 39#39: *424525 SSL_do_handshake() failed (SSL: error:141CF06C:SSL routines:tls_parse_ctos_key_share:bad key share) while SSL handshaking, client: 125.64.94.138, server: 0.0.0.0:443
125.64.94.138 - - [23/Sep/2021:19:49:21 +0000] "GET /favicon.ico HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 197 0.000 [] [] - - - - ede08c8fb12e8ebaf3adcbd2b7ea5fd5
125.64.94.138 - - [23/Sep/2021:19:49:22 +0000] "GET /robots.txt HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 196 0.000 [] [] - - - - fae50b56a11600abc84078106ba4b008
125.64.94.138 - - [23/Sep/2021:19:49:22 +0000] "GET /.well-known/security.txt HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 210 0.000 [] [] - - - - ad82bcac7d7d6cd9aa2d044d80bb719d
87.251.75.145 - - [23/Sep/2021:21:29:10 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.180 [] [] - - - - 8c2b62bcdf26ac1592202d0940fc30b8
167.71.102.181 - - [23/Sep/2021:21:54:58 +0000] "\x00\x0E8K\xA3\xAAe\xBCn\x14\x1B\x00\x00\x00\x00\x00" 400 150 "-" "-" 0 0.027 [] [] - - - - 65b8ee37a2c6bf8368843e4db3b90b2a
185.156.72.27 - - [23/Sep/2021:22:03:55 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.139 [] [] - - - - 92c6ad2d71b961bf7de4e345ff69da10
185.156.72.27 - - [23/Sep/2021:22:03:55 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.140 [] [] - - - - fe0424f8ecf9afc1d0154bbca2382d13
34.86.35.21 - - [23/Sep/2021:22:54:41 +0000] "\x16\x03\x01\x00\xE3\x01\x00\x00\xDF\x03\x03\x0F[\xA9\x18\x15\xD3@4\x7F\x7F\x98'\xA9(\x8F\xE7\xCCDd\xF9\xFF`\xE3\xCE\x9At\x05\x97\x05\xB1\xC3}\x00\x00h\xCC\x14\xCC\x13\xC0/\xC0+\xC00\xC0,\xC0\x11\xC0\x07\xC0'\xC0#\xC0\x13\xC0\x09\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 2.039 [] [] - - - - c09d38bf2cd925dac4d9e5d5cb843ece
2021/09/24 02:41:15 [crit] 40#40: *627091 SSL_do_handshake() failed (SSL: error:141CF06C:SSL routines:tls_parse_ctos_key_share:bad key share) while SSL handshaking, client: 184.105.247.252, server: 0.0.0.0:443
61.219.11.151 - - [24/Sep/2021:03:40:51 +0000] "dN\x93\xB9\xE6\xBCl\xB6\x92\x84:\xD7\x03\xF1N\xB9\xC5;\x90\xC2\xC6\xBA\xE1I-\x22\xDDs\xBA\x1FgC:\xB1\xA7\x80+\x00\x00\x00\x00%\xFDK:\xAAW.|J\xB2\xB5\xF5'\xA5l\xD3V(\xB7\x01%(CsK8B\xCE\x9A\xD0z\xC7\x13\xAD" 400 150 "-" "-" 0 0.203 [] [] - - - - 190d00221eefc869b5938ab6380f835a
46.101.155.106 - - [24/Sep/2021:04:56:37 +0000] "HEAD / HTTP/1.0" 400 0 "-" "-" 17 0.000 [] [] - - - - e8c108201c37d7457e4578cf68feacf8
46.101.155.106 - - [24/Sep/2021:04:56:38 +0000] "GET /system_api.php HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 255 0.000 [] [] - - - - b3032f9a9b3f4f367bdee6692daeb05c
46.101.155.106 - - [24/Sep/2021:04:56:39 +0000] "GET /c/version.js HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 253 0.000 [] [] - - - - 9104ab72a0232caf6ff98da57d325144
46.101.155.106 - - [24/Sep/2021:04:56:40 +0000] "GET /streaming/clients_live.php HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 267 0.000 [] [] - - - - 341cbb6cf424b348bf8b788f79373b8d
46.101.155.106 - - [24/Sep/2021:04:56:41 +0000] "GET /stalker_portal/c/version.js HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 268 0.000 [] [] - - - - 9954fd805fa092595057dbf83511bd92
46.101.155.106 - - [24/Sep/2021:04:56:42 +0000] "GET /stream/live.php HTTP/1.1" 400 248 "-" "AlexaMediaPlayer/2.1.4676.0 (Linux;Android 5.1.1) ExoPlayerLib/1.5.9" 209 0.000 [] [] - - - - 3c9409419c1ec59dfc08c10cc3eb6eef
我在尝试获取 ALB 日志时遇到此错误：
root@b75651fde30e:/apps/tekton/deployment# kubectl logs -f ingress/tekton-dashboard-alb-dev
error: cannot get the logs from *v1.Ingress: selector for *v1.Ingress not implemented
负载均衡器 YAML：
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: tekton-dashboard-alb-dev
namespace: tekton-pipelines
annotations:
kubernetes.io/ingress.class: alb
alb.ingress.kubernetes.io/scheme: internet-facing
alb.ingress.kubernetes.io/load-balancer-name: tekton-dashboard-alb-dev
alb.ingress.kubernetes.io/target-type: ip
alb.ingress.kubernetes.io/backend-protocol: HTTP
alb.ingress.kubernetes.io/tags: "Cost=SwiftALK,VantaOnwer=foo@bar.com,VantaNonProd=true,VantaDescription=ALB Ingress for Tekton Dashboard,VantaContainsUserData=false,VantaUserDataStored=None"
alb.ingress.kubernetes.io/security-groups: sg-034ca9846b81fd721
kubectl.kubernetes.io/last-applied-configuration: ""
spec:
defaultBackend:
service:
name: tekton-dashboard
port:
number: 9097
注意： sg-034ca9846b81fd721 限制访问我们的 VPN CIDR
Ingress 已启动，显示自：
root@b75651fde30e:/apps/tekton/deployment# kubectl get ingress
NAME CLASS HOSTS ADDRESS PORTS AGE
tekton-dashboard-alb-dev <none> * tekton-dashboard-alb-dev-81361211.us-east-1.elb.amazonaws.com 80 103m
root@b75651fde30e:/apps/tekton/deployment# kubectl describe ingress/tekton-dashboard-alb-dev
Name: tekton-dashboard-alb-dev
Namespace: tekton-pipelines
Address: tekton-dashboard-alb-dev-81361211.us-east-1.elb.amazonaws.com
Default backend: tekton-dashboard:9097 (172.18.5.248:9097)
Rules:
Host Path Backends
---- ---- --------
* * tekton-dashboard:9097 (172.18.5.248:9097)
Annotations: alb.ingress.kubernetes.io/backend-protocol: HTTP
alb.ingress.kubernetes.io/load-balancer-name: tekton-dashboard-alb-dev
alb.ingress.kubernetes.io/scheme: internet-facing
alb.ingress.kubernetes.io/security-groups: sg-034ca9846b81fd721
alb.ingress.kubernetes.io/tags:
Cost=SwiftALK,VantaOnwer=swiftalkdevteam@digite.com,VantaNonProd=true,VantaDescription=ALB Ingress for SwifTalk Web Microservices,VantaCon...
alb.ingress.kubernetes.io/target-type: ip
kubernetes.io/ingress.class: alb
Events: <none>
正如消息所说：Ingress 资源没有“日志”这样的东西。具体来说，它告诉你的是 运行 kubectl -n tekton-pipelines get pods -l $(kubectl -n tekton-pipelines get -o jsonpath={.metadata.labels} ingress/tekton-dashboard-alb-dev) 正确地生成了没有 Pods 可以从中收集日志
也许您实际上想要 service/tekton-dashboard 后面的 Pods 的日志，但是要求 Ingress 的日志是胡说八道
您收到的错误意味着您的对象的日志没有实现。看起来你试图从错误的地方获取日志。
我无法在 AWS 上重现您的问题，但我尝试在 GCP 上重现，情况非常相似。您无法从 ingress/tekton-dashboard-alb-dev 获取日志，这是正常行为。如果您想获取 ALB 的日志，您必须找到合适的 pod，然后从中提取日志。让我向您展示我是如何在 GCP 上做到这一点的。命令是一样的，但是pod名称会不一样
首先我执行了：
kubectl get pods --all-namespaces
输出：
NAMESPACE NAME READY STATUS RESTARTS AGE
ingress-nginx ingress-nginx-controller-57cb5bf694-722ml 1/1 Running 0 18d
-----
and many other not related pods in other namespaces
您可以通过以下命令直接找到您的 pod：
kubectl get pods -n ingress-nginx
输出：
NAME READY STATUS RESTARTS AGE
ingress-nginx-controller-57cb5bf694-722ml 1/1 Running 0 18d
现在您可以通过以下命令从 ingress controller 获取日志：
kubectl logs -n ingress-nginx ingress-nginx-controller-57cb5bf694-722ml
您的情况：
kubectl logs -n <your namespace> <your ingress controller pod>
输出应该与此类似：
-------------------------------------------------------------------------------
NGINX Ingress controller
Release: v0.46.0
Build: 6348dde672588d5495f70ec77257c230dc8da134
Repository: https://github.com/kubernetes/ingress-nginx
nginx version: nginx/1.19.6
-------------------------------------------------------------------------------
I0923 05:26:20.053561 8 flags.go:208] "Watching for Ingress" class="nginx"
W0923 05:26:20.053753 8 flags.go:213] Ingresses with an empty class will also be processed by this Ingress controller
W0923 05:26:20.054185 8 client_config.go:614] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work.
I0923 05:26:20.054502 8 main.go:241] "Creating API client" host="https://10.16.0.1:443"
I0923 05:26:20.069482 8 main.go:285] "Running in Kubernetes cluster" major="1" minor="20+" git="v1.20.9-gke.1001" state="clean" commit="1fe18c314ed577f6047d2712a9d1c8e498e22381" platform="linux/amd64"
I0923 05:26:20.842645 8 main.go:105] "SSL fake certificate created" file="/etc/ingress-controller/ssl/default-fake-certificate.pem"
I0923 05:26:20.846132 8 main.go:115] "Enabling new Ingress features available since Kubernetes v1.18"
W0923 05:26:20.849470 8 main.go:127] No IngressClass resource with name nginx found. Only annotation will be used.
I0923 05:26:20.866252 8 ssl.go:532] "loading tls certificate" path="/usr/local/certificates/cert" key="/usr/local/certificates/key"
I0923 05:26:20.917594 8 nginx.go:254] "Starting NGINX Ingress controller"
I0923 05:26:20.942084 8 event.go:282] Event(v1.ObjectReference{Kind:"ConfigMap", Namespace:"ingress-nginx", Name:"ingress-nginx-controller", UID:"42dc476e-3c5c-4cc9-a6a4-266edecb2a4b", APIVersion:"v1", ResourceVersion:"5600", FieldPath:""}): type: 'Normal' reason: 'CREATE' ConfigMap ingress-nginx/ingress-nginx-controller
I0923 05:26:22.118459 8 nginx.go:296] "Starting NGINX process"
I0923 05:26:22.118657 8 leaderelection.go:243] attempting to acquire leader lease ingress-nginx/ingress-controller-leader-nginx...
I0923 05:26:22.119481 8 nginx.go:316] "Starting validation webhook" address=":8443" certPath="/usr/local/certificates/cert" keyPath="/usr/local/certificates/key"
I0923 05:26:22.120266 8 controller.go:146] "Configuration changes detected, backend reload required"
I0923 05:26:22.126350 8 status.go:84] "New leader elected" identity="ingress-nginx-controller-57cb5bf694-8c9tn"
I0923 05:26:22.214194 8 controller.go:163] "Backend successfully reloaded"
I0923 05:26:22.214838 8 controller.go:174] "Initial sync, sleeping for 1 second"
I0923 05:26:22.215234 8 event.go:282] Event(v1.ObjectReference{Kind:"Pod", Namespace:"ingress-nginx", Name:"ingress-nginx-controller-57cb5bf694-722ml", UID:"b9672f3c-ecdf-473e-80f5-529bbc5bc4e5", APIVersion:"v1", ResourceVersion:"59016530", FieldPath:""}): type: 'Normal' reason: 'RELOAD' NGINX reload triggered due to a change in configuration
I0923 05:27:00.596169 8 leaderelection.go:253] successfully acquired lease ingress-nginx/ingress-controller-leader-nginx
I0923 05:27:00.596305 8 status.go:84] "New leader elected" identity="ingress-nginx-controller-57cb5bf694-722ml"
157.230.143.29 - - [23/Sep/2021:08:28:25 +0000] "GET / HTTP/1.1" 400 248 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/70.0" 165 0.000 [] [] - - - - d47be1e37ea504aca93d59acc7d36a2b
157.230.143.29 - - [23/Sep/2021:08:28:26 +0000] "\x00\xFFK\x00\x00\x00\xE2\x00 \x00\x00\x00\x0E2O\xAAC\xE92g\xC2W'\x17+\x1D\xD9\xC1\xF3,kN\x17\x14" 400 150 "-" "-" 0 0.076 [] [] - - - - c497187f4945f8e9e7fa84d503198e85
157.230.143.29 - - [23/Sep/2021:08:28:26 +0000] "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" 400 150 "-" "-" 0 0.138 [] [] - - - - 4067a2d34d0c1f2db7ffbfc143540c1a
167.71.216.70 - - [23/Sep/2021:12:02:23 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xDB\xBBo*K\xAE\x9A&\x8A\x9B)\x1B\xB8\xED3\xB7\xE16N\xEA\xFCS\x22\x14V\xF7}\xC8&ga\xDA\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.300 [] [] - - - - ff6908bb17b0da020331416773b928b5
167.71.216.70 - - [23/Sep/2021:12:02:23 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03a\xBF\xFB\xC1'\x03S\x83D\x5Cn$\xAB\xE1\xA6%\x93G-}\xD1C\xB2\xB0E\x8C\x8F\xA8q-\xF7$\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.307 [] [] - - - - fee3a478240e630e6983c60d1d510f52
66.240.205.34 - - [23/Sep/2021:12:04:11 +0000] "145.ll|'|'|SGFjS2VkX0Q0OTkwNjI3|'|'|WIN-JNAPIER0859|'|'|JNapier|'|'|19-02-01|'|'||'|'|Win 7 Professional SP1 x64|'|'|No|'|'|0.7d|'|'|..|'|'|AA==|'|'|112.inf|'|'|SGFjS2VkDQoxOTIuMTY4LjkyLjIyMjo1NTUyDQpEZXNrdG9wDQpjbGllbnRhLmV4ZQ0KRmFsc2UNCkZhbHNlDQpUcnVlDQpGYWxzZQ==12.act|'|'|AA==" 400 150 "-" "-" 0 0.086 [] [] - - - - 365d42d67e7378359b95c71a8d8ce983
147.182.148.98 - - [23/Sep/2021:12:04:17 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xABA\xF4\xD5\xB7\x95\x85[.v\xDB\xD1\x1B\x04\xE7\xB4\xB8\x92\x82\xEC\xCC\xDDr\xB7/\xBD\x93/\xD0f4\xB3\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.152 [] [] - - - - 858c2ad7535de95c84dd0899708a3801
164.90.203.66 - - [23/Sep/2021:12:08:19 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\x93\x81+_\x95\xFA\xEAj\xA7\x80\x15 \x179\xD7\x92\xAE\xA9i+\x9D`\xA07:\xD2\x22\xB3\xC6\xF3\x22G\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.237 [] [] - - - - 799487dd8ec874532dcfa7dad1c02a27
164.90.203.66 - - [23/Sep/2021:12:08:20 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03\xB8\x22\xCB>1\xBEM\xD4\x92\x95\xEF\x1C0\xB5&\x1E[\xC5\xC8\x1E2\x07\x1C\x02\xA1<\xD2\xAA\x91F\x00\xC6\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.193 [] [] - - - - 4604513713d4b9fb5a7199b7980fa7f2
164.90.203.66 - - [23/Sep/2021:12:16:10 +0000] "\x16\x03\x01\x01\xFC\x01\x00\x01\xF8\x03\x03[\x16\x02\x94\x98\x17\xCA\xB5!\xC11@\x08\xD9\x89RE\x970\xC2\xDF\xFF\xEBh\xA0i\x9Ee%.\x07{\x00\x01<\xCC\x14\xCC\x13\xCC\x15\xC00\xC0,\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 0.116 [] [] - - - - 23019f0886a1c30a78092753f6828e74
77.247.108.81 - - [23/Sep/2021:14:52:51 +0000] "GET /admin/config.php HTTP/1.1" 400 248 "-" "python-requests/2.26.0" 164 0.000 [] [] - - - - 04630dbf3d0ff4a4b7138dbc899080e5
209.141.48.211 - - [23/Sep/2021:16:17:46 +0000] "" 400 0 "-" "-" 0 0.057 [] [] - - - - 3c623b242909a99e18178ec10a814d7b
209.141.62.185 - - [23/Sep/2021:18:13:11 +0000] "GET /config/getuser?index=0 HTTP/1.1" 400 248 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 353 0.000 [] [] - - - - 2640cf06912615a7600e814dc893884b
125.64.94.138 - - [23/Sep/2021:19:49:08 +0000] "GET / HTTP/1.0" 400 248 "-" "-" 18 0.000 [] [] - - - - b633636176888bc3b7f6230f691e0724
2021/09/23 19:49:20 [crit] 39#39: *424525 SSL_do_handshake() failed (SSL: error:141CF06C:SSL routines:tls_parse_ctos_key_share:bad key share) while SSL handshaking, client: 125.64.94.138, server: 0.0.0.0:443
125.64.94.138 - - [23/Sep/2021:19:49:21 +0000] "GET /favicon.ico HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 197 0.000 [] [] - - - - ede08c8fb12e8ebaf3adcbd2b7ea5fd5
125.64.94.138 - - [23/Sep/2021:19:49:22 +0000] "GET /robots.txt HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 196 0.000 [] [] - - - - fae50b56a11600abc84078106ba4b008
125.64.94.138 - - [23/Sep/2021:19:49:22 +0000] "GET /.well-known/security.txt HTTP/1.1" 400 650 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36" 210 0.000 [] [] - - - - ad82bcac7d7d6cd9aa2d044d80bb719d
87.251.75.145 - - [23/Sep/2021:21:29:10 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.180 [] [] - - - - 8c2b62bcdf26ac1592202d0940fc30b8
167.71.102.181 - - [23/Sep/2021:21:54:58 +0000] "\x00\x0E8K\xA3\xAAe\xBCn\x14\x1B\x00\x00\x00\x00\x00" 400 150 "-" "-" 0 0.027 [] [] - - - - 65b8ee37a2c6bf8368843e4db3b90b2a
185.156.72.27 - - [23/Sep/2021:22:03:55 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.139 [] [] - - - - 92c6ad2d71b961bf7de4e345ff69da10
185.156.72.27 - - [23/Sep/2021:22:03:55 +0000] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 150 "-" "-" 0 0.140 [] [] - - - - fe0424f8ecf9afc1d0154bbca2382d13
34.86.35.21 - - [23/Sep/2021:22:54:41 +0000] "\x16\x03\x01\x00\xE3\x01\x00\x00\xDF\x03\x03\x0F[\xA9\x18\x15\xD3@4\x7F\x7F\x98'\xA9(\x8F\xE7\xCCDd\xF9\xFF`\xE3\xCE\x9At\x05\x97\x05\xB1\xC3}\x00\x00h\xCC\x14\xCC\x13\xC0/\xC0+\xC00\xC0,\xC0\x11\xC0\x07\xC0'\xC0#\xC0\x13\xC0\x09\xC0(\xC0$\xC0\x14\xC0" 400 150 "-" "-" 0 2.039 [] [] - - - - c09d38bf2cd925dac4d9e5d5cb843ece
2021/09/24 02:41:15 [crit] 40#40: *627091 SSL_do_handshake() failed (SSL: error:141CF06C:SSL routines:tls_parse_ctos_key_share:bad key share) while SSL handshaking, client: 184.105.247.252, server: 0.0.0.0:443
61.219.11.151 - - [24/Sep/2021:03:40:51 +0000] "dN\x93\xB9\xE6\xBCl\xB6\x92\x84:\xD7\x03\xF1N\xB9\xC5;\x90\xC2\xC6\xBA\xE1I-\x22\xDDs\xBA\x1FgC:\xB1\xA7\x80+\x00\x00\x00\x00%\xFDK:\xAAW.|J\xB2\xB5\xF5'\xA5l\xD3V(\xB7\x01%(CsK8B\xCE\x9A\xD0z\xC7\x13\xAD" 400 150 "-" "-" 0 0.203 [] [] - - - - 190d00221eefc869b5938ab6380f835a
46.101.155.106 - - [24/Sep/2021:04:56:37 +0000] "HEAD / HTTP/1.0" 400 0 "-" "-" 17 0.000 [] [] - - - - e8c108201c37d7457e4578cf68feacf8
46.101.155.106 - - [24/Sep/2021:04:56:38 +0000] "GET /system_api.php HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 255 0.000 [] [] - - - - b3032f9a9b3f4f367bdee6692daeb05c
46.101.155.106 - - [24/Sep/2021:04:56:39 +0000] "GET /c/version.js HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 253 0.000 [] [] - - - - 9104ab72a0232caf6ff98da57d325144
46.101.155.106 - - [24/Sep/2021:04:56:40 +0000] "GET /streaming/clients_live.php HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 267 0.000 [] [] - - - - 341cbb6cf424b348bf8b788f79373b8d
46.101.155.106 - - [24/Sep/2021:04:56:41 +0000] "GET /stalker_portal/c/version.js HTTP/1.1" 400 650 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 268 0.000 [] [] - - - - 9954fd805fa092595057dbf83511bd92
46.101.155.106 - - [24/Sep/2021:04:56:42 +0000] "GET /stream/live.php HTTP/1.1" 400 248 "-" "AlexaMediaPlayer/2.1.4676.0 (Linux;Android 5.1.1) ExoPlayerLib/1.5.9" 209 0.000 [] [] - - - - 3c9409419c1ec59dfc08c10cc3eb6eef