Memcached Administrator Guide

# Initial check

If you have completed the Memcached deployment on Cloud Platform, the following steps is for you to start use it quikly

# Preparation

  1. Get the Internet IP on your Cloud Platform
  2. Check your Inbound of Security Group Rule (opens new window) of Cloud Console to ensure the TCP:11211 is allowed
  3. Make a domain resolution on your DNS Console if you want to use domain for Memcached

# Memcached check

  1. Use SSH tool to connect Memcached Server, then install Telnet

    yum install telnet

  2. Use the telnet to connect Memcached

    telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.

  3. Run the command stats to show all Memcached STAT when connection successful

    STAT pid 651
STAT uptime 891
STAT time 1585225158
STAT version 1.4.15
STAT libevent 2.0.21-stable
STAT pointer_size 64
STAT rusage_user 0.005846
STAT rusage_system 0.017539
STAT curr_connections 10
STAT total_connections 12
STAT connection_structures 11
STAT reserved_fds 20
STAT cmd_get 0
STAT cmd_set 0
STAT cmd_flush 0
STAT cmd_touch 0
STAT get_hits 0
STAT get_misses 0
STAT delete_misses 0
STAT delete_hits 0
STAT incr_misses 0
STAT incr_hits 0
STAT decr_misses 0
STAT decr_hits 0
STAT cas_misses 0
STAT cas_hits 0
STAT cas_badval 0
STAT touch_hits 0
STAT touch_misses 0
STAT auth_cmds 0
STAT auth_errors 0
STAT bytes_read 52
STAT bytes_written 21
STAT limit_maxbytes 67108864
STAT accepting_conns 1
STAT listen_disabled_num 0
STAT threads 4
STAT conn_yields 0
STAT hash_power_level 16
STAT hash_bytes 524288
STAT hash_is_expanding 0
STAT bytes 0
STAT curr_items 0
STAT total_items 0
STAT expired_unfetched 0
STAT evicted_unfetched 0
STAT evictions 0
STAT reclaimed 0
END

  4. Run the command quit if you want to exist Memcached

  5. Test Memcached Web-based GUI tool Memcached-admin

More useful Memcached guide, please refer to Memcached Wiki (opens new window)

# Q&A

# Can't connect Memcached by Telnet?

Please make sure you Telnet installed and port 11211 enabled

# Is there any Web-GUI tool for Memcached in this deployment solution?

Yes

# How did this deployment install Memcached?

Docker

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