pichuang

#!/bin/bash
cd /etc/pki/ca-trust/source/anchors/
wget http://bastion.pichuang.local/homecloud-pki/homecloud-chain.pem
update-ca-trust

pichuang

#!/bin/bash
firewall-cmd --list-all
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewall-cmd --reload
firewall-cmd --list-all

pichuang

IMAGE=docker.io/gitlab/gitlab-ce:12.2.0-ce.0
HOSTNAME=gitlab.pichuang.local
NAME=gitlab-ce

pichuang

apiVersion: "config.istio.io/v1alpha2"
kind: rule
metadata:
  name: quota
  namespace: istio-system
spec:
  actions:
  - handler: handler.memquota
    instances:
    - requestcount.quota

pichuang

<network>
  <name>br0</name>
  <forward mode="bridge" />
  <bridge name="br0" />
</network>

pichuang

Usage: s3cmd [options] COMMAND [parameters]

S3cmd is a tool for managing objects in Amazon S3 storage. It allows for
making and removing "buckets" and uploading, downloading and removing
"objects" from these buckets.

Options:
  -h, --help            show this help message and exit
  --configure           Invoke interactive (re)configuration tool. Optionally
                        use as '--configure s3://some-bucket' to test access

pichuang

cat /usr/lib/tuned/ceph-tuned/tuned.conf 
[main]
summary=ceph_perf

[cpu]
governor=performance
energy_perf_bias=performance
min_perf_pct=100
force_latency=1

pichuang

[defaults]
forks = 20
host_key_checking = False
roles_path = roles/
gathering = smart
fact_caching = jsonfile
fact_caching_connection = $HOME/ansible/facts
fact_caching_timeout = 600
log_path = ./ansible.log
nocows = 1

pichuang

#!/bin/bash
# 10 Years ago
for i in {1..10};
do
   ssh ${i}.redhat.taiwan "echo before #10yearchallenge ";
done

# On-going
ansible -i redhat all -m command -a "echo next #20yearchallenge "

pichuang

[defaults]
forks = 20
host_key_checking = False
roles_path = roles/
gathering = smart
fact_caching = jsonfile
fact_caching_connection = /tmp/ansible/facts
fact_caching_timeout = 600
log_path = /tmp/ansible.log
nocows = 1