Saltstack ERROR Unable to manage file: 'utf8' codec can't decode

在saltstack執行修改時區的腳本時發生了以下的錯誤訊息:

----------
          ID: push_timezone
    Function: file.managed
        Name: /etc/localtime
      Result: False
     Comment: Unable to manage file: 'utf8' codec can't decode byte 0x9b in position 44: invalid start byte
     Started: 10:22:43.427622
    Duration: 165.908 ms
     Changes:

Summary for Public_release_es-xxx
------------
Succeeded: 0
Failed:    1
------------
Total states run:     1
Total run time: 165.908 ms


解決方式: 在原本腳本裡加入shwo_changes
push_timezone:
  file.managed:
    - name: /etc/localtime
    - source: salt://init/files/localtime
    - show_changes: False
    - user: root
    - group: root
    - mode: 644


參考資料:
https://github.com/saltstack/salt/issues/47042

Check Redis Health

[root@XXX src]# ./redis-cli
127.0.0.1:6379> info server
# Server
redis_version:3.2.9
redis_git_sha1:00000000
redis_git_dirty:0
redis_build_id:b67c3abd80fae6f4
redis_mode:standalone
os:Linux 2.6.32-696.10.1.el6.x86_64 x86_64
arch_bits:64
multiplexing_api:epoll
gcc_version:4.4.7
process_id:932
run_id:f68cda36eec10544798104368d9615935a7ed79c
tcp_port:6379
uptime_in_seconds:2245027
uptime_in_days:25
hz:10
lru_clock:10997976
executable:/usr/local/bin/redis-server
config_file:/etc/redis/6379.conf
127.0.0.1:6379>

redis-cli info	Complete info about the redis-instance
redis-cli info server	Server Information, cersions, configs, binary
redis-cli info clients	Connected clients
redis-cli info memory	Statistics about memory usage and limits
redis-cli info persistence	Info about RDB and AOF
redis-cli info stats	Connection, network, keyspace statistics
redis-cli info replication	Replication settings and status
redis-cli info cpu	CPU utilization
redis-cli info cluster	Cluster settings and status
redis-cli info keyspace	Display dbs and number of keys