一、从Docker Hub或阿里云镜像下载小麦苗上传的镜像文件

• 小麦苗的Docker Hub的地址：https://hub.docker.com/u/lhrbest
• EMCC 13.5下载的地址：https://hub.docker.com/r/lhrbest/lhremcc135/tags?page=1&ordering=last_updated

注意：

1、保证磁盘空间至少100G
2、内存需要至少8G
3、配置swap到8G

# 从Docker hub下载，网络不好时，一般比较慢
docker pull lhrbest/lhremcc135:1.0
# 可以选择从阿里云下载
docker pull registry.cn-hangzhou.aliyuncs.com/lhrbest/lhremcc135:1.0
# 从阿里云下载后可以tag成如下形式
docker tag registry.cn-hangzhou.aliyuncs.com/lhrbest/lhremcc135:1.0 lhrbest/lhremcc135:1.0

镜像大概21G左右，解压后大约50G左右，所以请保留充足的空间，至少100G才能运行（不说了，Oracle的产品就是这么耗磁盘空间，耗内存）。执行过程如下：

[root@docker35 ~]# docker images | grep emcc
lhrbest/lhremcc135                                                       1.0                 d5eb85007b8a        7 weeks ago         51.4GB
registry.cn-hangzhou.aliyuncs.com/lhrbest/lhremcc135                     1.0                 d5eb85007b8a        7 weeks ago         51.4GB
[root@docker35 ~]# 

二、创建容器并启动EMCC 13.5环境

# 1、创建容器
docker run -d --name lhremcc135 -h lhremcc135 \
  -p 31521:1521 -p 35500:5500 -p 35501:5501 -p 37803:7803  -p 3135:3389 \
  -v /sys/fs/cgroup:/sys/fs/cgroup \
  --privileged=true \
  lhrbest/lhremcc135:1.0 init

# 2、进入容器
docker exec -it lhremcc135 bash

接下来需要等待，因为环境启动比较慢。

检查环境是否启动：

[root@docker35 ~]# docker run -d --name lhremcc135 -h lhremcc135 \
>   -p 31521:1521 -p 35500:5500 -p 35501:5501 -p 37803:7803  -p 3135:3389 \
>   -v /sys/fs/cgroup:/sys/fs/cgroup \
>   --privileged=true \
>   lhrbest/lhremcc135:1.0 init
f27dfe96e56cccf75c9931cf66e263b00ec0cee816060c43d8ac58f51a0c7966
[root@docker35 ~]# 
[root@docker35 ~]# docker ps | grep emcc
f27dfe96e56c        lhrbest/lhremcc135:1.0                     "init"                   5 minutes ago       Up 5 minutes        0.0.0.0:31521->1521/tcp, 0.0.0.0:3135->3389/tcp, 0.0.0.0:35500->5500/tcp, 0.0.0.0:35501->5501/tcp, 0.0.0.0:37803->7803/tcp   lhremcc135
[root@docker35 ~]# 
[root@docker35 ~]# docker exec -it lhremcc135 bash

[root@lhremcc135 /]# su - oracle
Last login: Thu Jul  8 15:27:55 CST 2021 on pts/0
[oracle@lhremcc135 ~]$ lsnrctl status

LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 08-JUL-2021 15:28:42

Copyright (c) 1991, 2019, Oracle.  All rights reserved.

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 19.0.0.0.0 - Production
Start Date                08-JUL-2021 15:25:43
Uptime                    0 days 0 hr. 3 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /opt/oracle/product/19c/dbhome_1/network/admin/listener.ora
Listener Log File         /opt/oracle/diag/tnslsnr/lhremcc135/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=lhremcc135)(PORT=1521)))
Services Summary...
Service "lhrsdb" has 1 instance(s).
  Instance "lhrsdb", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@lhremcc135 ~]$ 
[oracle@lhremcc135 ~]$ sas

SQL*Plus: Release 19.0.0.0.0 - Production on Thu Jul 8 15:28:56 2021
Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle.  All rights reserved.


Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0

SYS@lhrsdb> select open_mode from v$database;

OPEN_MODE
--------------------
READ WRITE

SYS@lhrsdb> show parameter sga

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
allow_group_access_to_sga            boolean     FALSE
lock_sga                             boolean     FALSE
pre_page_sga                         boolean     TRUE
sga_max_size                         big integer 3G
sga_min_size                         big integer 0
sga_target                           big integer 3G
unified_audit_sga_queue_size         integer     1048576
SYS@lhrsdb> show parameter pga

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
pga_aggregate_limit                  big integer 4G
pga_aggregate_target                 big integer 1G

数据库已经启动，接下来，查询EMS是否启动，若未启动，则需要手动启动：

[oracle@lhremcc135 ~]$ . oraenv
ORACLE_SID = [lhrsdb] ? OMS
The Oracle base has been changed from /opt/oracle to oms13c1
[oracle@lhremcc135 ~]$ 
[oracle@lhremcc135 ~]$ emctl status oms
Oracle Enterprise Manager Cloud Control 13c Release 5  
Copyright (c) 1996, 2021 Oracle Corporation.  All rights reserved.
WebTier is Down
Oracle Management Server is Down
JVMD Engine is Down
[oracle@lhremcc135 ~]$ 
[oracle@lhremcc135 ~]$ emctl start oms 
Oracle Enterprise Manager Cloud Control 13c Release 5  
Copyright (c) 1996, 2021 Oracle Corporation.  All rights reserved.
Starting Oracle Management Server...
WebTier Successfully Started
Oracle Management Server Successfully Started
JVMD Engine Successfully Started
[oracle@lhremcc135 ~]$ emctl status oms
Oracle Enterprise Manager Cloud Control 13c Release 5  
Copyright (c) 1996, 2021 Oracle Corporation.  All rights reserved.
WebTier is Up
Oracle Management Server is Up
JVMD Engine is Up

接下来查询EM AGENT是否启动：

[oracle@lhremcc135 ~]$ emctl status agent
Oracle Enterprise Manager Cloud Control 13c Release 5  
Copyright (c) 1996, 2021 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent Version          : 13.5.0.0.0
OMS Version            : 13.5.0.0.0
Protocol Version       : 12.1.0.1.0
Agent Home             : /u01/app/oracle/middleware/agent/agent_inst
Agent Log Directory    : /u01/app/oracle/middleware/agent/agent_inst/sysman/log
Agent Binaries         : /u01/app/oracle/middleware/agent/agent_13.5.0.0.0
Core JAR Location      : /u01/app/oracle/middleware/agent/agent_13.5.0.0.0/jlib
Agent Process ID       : 935
Parent Process ID      : 686
Agent URL              : https://lhremcc135:3872/emd/main/
Local Agent URL in NAT : https://lhremcc135:3872/emd/main/
Repository URL         : https://lhremcc135:4903/empbs/upload
Started at             : 2021-07-08 15:27:04
Started by user        : oracle
Operating System       : Linux version 3.10.0-1127.10.1.el7.x86_64 (amd64)
Number of Targets      : 35
Last Reload            : (none)
Last successful upload                       : 2021-07-08 15:42:00
Last attempted upload                        : 2021-07-08 15:42:00
Total Megabytes of XML files uploaded so far : 0.07
Number of XML files pending upload           : 0
Size of XML files pending upload(MB)         : 0
Available disk space on upload filesystem    : 34.55%
Collection Status                            : Collections enabled
Heartbeat Status                             : Ok
Last attempted heartbeat to OMS              : 2021-07-08 15:41:48
Last successful heartbeat to OMS             : 2021-07-08 15:41:48
Next scheduled heartbeat to OMS              : 2021-07-08 15:42:48

---------------------------------------------------------------
Agent is Running and Ready

所有软件启动正常。

三、尽情使用吧

emcc登录地址

https://192.168.66.35:37803/em

用户名：sysman

密码：lhr666666

接下来的操作，大家都懂得，麦老师就不多说了。

怎么样，是不是很爽，是不是非常方便呢，文末记得点赞哈。