lab 3.5 step 6

Hi I have issue with load page by browser, service nginx
kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
httpd ClusterIP 10.97.249.136 8050/TCP 80m
kubernetes ClusterIP 10.96.0.1 443/TCP 5h25m
nginx LoadBalancer 10.109.23.170 80:32224/TCP 22m
the ip public not respond.
http://35.184.217.9:32224/
kubectl get pods
NAME READY STATUS RESTARTS AGE
httpd-88fb9b4f9-w47cx 1/1 Running 0 110m
nginx-85ff79dd56-9mdjg 1/1 Running 0 174m
nginx-85ff79dd56-jnrfr 1/1 Running 0 69m
nginx-85ff79dd56-p59bk 1/1 Running 0 64m
kubectl get pod -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
httpd-88fb9b4f9-w47cx 1/1 Running 0 110m 192.168.97.6 fat78
nginx-85ff79dd56-9mdjg 1/1 Running 0 174m 192.168.97.3 fat78
nginx-85ff79dd56-jnrfr 1/1 Running 0 69m 192.168.196.196 fat-1
nginx-85ff79dd56-p59bk 1/1 Running 0 64m 192.168.97.12 fat78
could you help me.
Comments
-
Hi @etofran810,
Are you still on local vmware? Which one of your Kubernetes cluster instances has the public IP
35.184.217.9
?Regards,
-Chris0 -
not, I am working with GCP
0 -
node1 us-central1-f 10.128.0.5 (nic0) 35.225.101.86
node2 us-central1-f 10.128.0.6 (nic0) 35.202.241.2450 -
I have created different service
[email protected]:~$ kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
httpd ClusterIP 10.97.249.136 8050/TCP 44h
kubernetes ClusterIP 10.96.0.1 443/TCP 2d
nginx LoadBalancer 10.109.23.170 80:32224/TCP 43h
zabbix ClusterIP 10.106.199.184 50100/TCP 18mnginx type loadbalance
the lab indicated connect for browser ip-public:port http://35.202.241.245:32224/0 -
kubectl get pods --> 3 intance
nginx-85ff79dd56-9mdjg 1/1 Running 1 45h
nginx-85ff79dd56-jnrfr 1/1 Running 1 43h
nginx-85ff79dd56-p59bk 1/1 Running 1 43h0 -
ping -c 3 35.202.241.245
PING 35.202.241.245 (35.202.241.245) 56(84) bytes of data.
64 bytes from 35.202.241.245: icmp_seq=1 ttl=67 time=1.14 ms
64 bytes from 35.202.241.245: icmp_seq=2 ttl=67 time=0.389 ms
64 bytes from 35.202.241.245: icmp_seq=3 ttl=67 time=0.372 ms--- 35.202.241.245 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2009ms
rtt min/avg/max/mdev = 0.372/0.634/1.143/0.360 ms0 -
kubectl exec nginx-85ff79dd56-9mdjg -- printenv
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=nginx-85ff79dd56-9mdjg
HTTPD_SERVICE_HOST=10.97.249.136
HTTPD_PORT_8050_TCP_PROTO=tcp
KUBERNETES_PORT=tcp://10.96.0.1:443
NGINX_SERVICE_HOST=10.109.23.170
NGINX_PORT_80_TCP=tcp://10.109.23.170:80
NGINX_PORT_80_TCP_PORT=80
KUBERNETES_SERVICE_PORT_HTTPS=443
KUBERNETES_PORT_443_TCP_PORT=443
NGINX_SERVICE_PORT=80
NGINX_PORT=tcp://10.109.23.170:80
HTTPD_SERVICE_PORT=8050
HTTPD_PORT=tcp://10.97.249.136:8050
HTTPD_PORT_8050_TCP=tcp://10.97.249.136:8050
HTTPD_PORT_8050_TCP_PORT=8050
HTTPD_PORT_8050_TCP_ADDR=10.97.249.136
KUBERNETES_SERVICE_PORT=443
KUBERNETES_PORT_443_TCP_PROTO=tcp
NGINX_PORT_80_TCP_PROTO=tcp
NGINX_PORT_80_TCP_ADDR=10.109.23.170
KUBERNETES_SERVICE_HOST=10.96.0.1
KUBERNETES_PORT_443_TCP=tcp://10.96.0.1:443
KUBERNETES_PORT_443_TCP_ADDR=10.96.0.1
NGINX_VERSION=1.17.8
NJS_VERSION=0.3.8
PKG_RELEASE=1~buster
HOME=/root0 -
Hello,
I see that you were able to ping. Which is good, but does not disclose if you have opened all ports. Have you reviewed the setup video or lab intro which mentions that all traffic must be allowed. I suspect while ICMP may work, and SSH works, the random high port is not allowed.
Take a look at this video to help: https://training.linuxfoundation.org/cm/LFS258/LFS258-GCE-Setup.mp4
The username and password are in the book.Regards,
0 -
yes, I have opened all port
Nombre Tipo Destinos Filtros Protocolos y puertos Acción Prioridad Red
default-allow-icmp Entrada Aplicar a todas Intervalos de IPs: 0.0.0.0/0 icmp Permitir 65534default
default-allow-internal Entrada Aplicar a todas Intervalos de IPs: 10.128.0.0/9 tcp:0-65535
udp:0-65535
icmp Permitir 65534 default
default-allow-rdp Entrada Aplicar a todas Intervalos de IPs: 0.0.0.0/0 tcp:3389 Permitir 65534 default
default-allow-ssh Entrada Aplicar a todas Intervalos de IPs: 0.0.0.0/0 tcp:22 Permitir 65534 default
fat78 Entrada Aplicar a todas Intervalos de IPs: 192.168.116.0/24 all Permitir 1000 fat780 -
Hi @etofran810,
My Spanish is a bit rusty, and I cannot see a rule that allows all traffic from all sources, to all ports and all protocols.
Would you mind highlighting that particular rule?Regards,
-Chris0
Categories
- 10K All Categories
- 29 LFX Mentorship
- 82 LFX Mentorship: Linux Kernel
- 473 Linux Foundation Boot Camps
- 268 Cloud Engineer Boot Camp
- 96 Advanced Cloud Engineer Boot Camp
- 44 DevOps Engineer Boot Camp
- 32 Cloud Native Developer Boot Camp
- 1 Express Training Courses
- 1 Express Courses - Discussion Forum
- 1.6K Training Courses
- 18 LFC110 Class Forum
- 4 LFC131 Class Forum
- 19 LFD102 Class Forum
- 133 LFD103 Class Forum
- 9 LFD121 Class Forum
- 60 LFD201 Class Forum
- LFD210 Class Forum
- 1 LFD213 Class Forum - Discontinued
- 128 LFD232 Class Forum
- 23 LFD254 Class Forum
- 545 LFD259 Class Forum
- 100 LFD272 Class Forum
- 1 LFD272-JP クラス フォーラム
- 1 LFS145 Class Forum
- 20 LFS200 Class Forum
- 739 LFS201 Class Forum
- 1 LFS201-JP クラス フォーラム
- 1 LFS203 Class Forum
- 38 LFS207 Class Forum
- 296 LFS211 Class Forum
- 53 LFS216 Class Forum
- 45 LFS241 Class Forum
- 40 LFS242 Class Forum
- 33 LFS243 Class Forum
- 10 LFS244 Class Forum
- 27 LFS250 Class Forum
- 1 LFS250-JP クラス フォーラム
- 131 LFS253 Class Forum
- 968 LFS258 Class Forum
- 10 LFS258-JP クラス フォーラム
- 86 LFS260 Class Forum
- 124 LFS261 Class Forum
- 29 LFS262 Class Forum
- 78 LFS263 Class Forum
- 15 LFS264 Class Forum
- 10 LFS266 Class Forum
- 17 LFS267 Class Forum
- 16 LFS268 Class Forum
- 14 LFS269 Class Forum
- 195 LFS272 Class Forum
- 1 LFS272-JP クラス フォーラム
- 207 LFW211 Class Forum
- 149 LFW212 Class Forum
- 892 Hardware
- 213 Drivers
- 74 I/O Devices
- 44 Monitors
- 115 Multimedia
- 206 Networking
- 100 Printers & Scanners
- 85 Storage
- 747 Linux Distributions
- 88 Debian
- 64 Fedora
- 13 Linux Mint
- 13 Mageia
- 24 openSUSE
- 133 Red Hat Enterprise
- 33 Slackware
- 13 SUSE Enterprise
- 354 Ubuntu
- 469 Linux System Administration
- 38 Cloud Computing
- 68 Command Line/Scripting
- Github systems admin projects
- 93 Linux Security
- 77 Network Management
- 107 System Management
- 48 Web Management
- 62 Mobile Computing
- 22 Android
- 26 Development
- 1.2K New to Linux
- 1.1K Getting Started with Linux
- 524 Off Topic
- 127 Introductions
- 210 Small Talk
- 19 Study Material
- 783 Programming and Development
- 257 Kernel Development
- 492 Software Development
- 919 Software
- 255 Applications
- 181 Command Line
- 2 Compiling/Installing
- 76 Games
- 316 Installation
- 46 All In Program
- 46 All In Forum
Upcoming Training
-
August 20, 2018
Kubernetes Administration (LFS458)
-
August 20, 2018
Linux System Administration (LFS301)
-
August 27, 2018
Open Source Virtualization (LFS462)
-
August 27, 2018
Linux Kernel Debugging and Security (LFD440)