查看“Smartphy”的源代码

== iptable ==
=== container里ping不通外面 ===
<source lang="shell">
sudo iptables -t nat -A POSTROUTING -s  192.168.125.0/24 -o ens192 -j MASQUERADE
</source>
=== 常用命令 ===
<source lang="shell">
# 删一条iptable
sudo iptables -t nat -D PREROUTING 1
# 删所有iptable
iptables -F -t nat
# 查看iptable
iptables -t nat -L --line-number | more
</source>

== GCP container ==
=== debug ===
<source lang="shell">
docker pull "dockerhub.cisco.com/cabu-cmts-orch-docker/gcp-service:debug"
</source>

=== 设置debug模式 ===
<source lang="shell" line start="1">
kubectl get pods --all-namespaces
kubectl exec --namespace=kube-system -it <robot-orch-container> bash
# 进入orch container 后
robotctl spec   - generates the new yaml file for the containers
robotctl update – my guess updates pod.conf
robotctl stop – stop existing default namespace containers, sometimes I needed to wait for few seconds till they stopped
kubectl get pods --all-namespaces         --- check that all default namespace containers stopped
robotctl start – start all containers
kubectl get pods --all-namespaces         --- verify all containers RUNNING
# copy image
scp qingwyan@10.75.12.21:/home/qingwyan/workspace3/gcp-service/spring/target/gcp-service-0.1-SNAPSHOT.jar .
# 启动
java -jar -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5006 gcp-service-0.1-SNAPSHOT.jar
</source>

=== 一条命令kill java进程 ===
<source lang="shell">
ps -ef | grep java | grep -v grep | awk {'print $2'} | xargs kill -9
# grep -v grep 过滤掉auto出现的进程号
</source>

== nso ==
=== debug手段 ===
* 状态为disable
<source lang="shell" line start="1" highlight="5">
admin@ncs# show devices device state
devices device 2c678746-c18d-3f32-8bcc-74a64c76da91
 state oper-state     disabled
 state oper-state-error-tag noconnection
# 查看错误原因
admin@ncs# devices device 2c678746-c18d-3f32-8bcc-74a64c76da91 sync-from 
result false
info Failed to authenticate towards device 2c678746-c18d-3f32-8bcc-74a64c76da91: Bad password for local/remote user admin/admin Auth failed
</source>
== dhcp ==
=== ipv6 ===
==== 启动ipv6 server ====
<source lang="shell">
sudo /usr/local/sbin/dhcpd -6 -d -cf /etc/dhcp/dhcpd6.conf sdn-br
</source>