课程第10次

botang

2019-04-24

1. [root@station60 ~]# ipa-client-install  --realm=BOTANGDB.COM --domain=example.com
   
2. WARNING: ntpd time&date synchronization service will not be configured as
   
3. conflicting service (chronyd) is enabled
   
4. Use --force-ntpd option to disable it and force configuration of ntpd
   
5. 
   
6. Provide your IPA server name (ex: ipa.example.com): station61.example.com
   
7. The failure to use DNS to find your IPA server indicates that your resolv.conf file is not properly configured.
   
8. Autodiscovery of servers for failover cannot work with this configuration.
   
9. If you proceed with the installation, services will be configured to always access the discovered server for all operations and will not fail over to other servers in case of failure.
   
10. Proceed with fixed values and no DNS discovery? [no]: yes
    
11. Client hostname: station60.example.com
    
12. Realm: BOTANGDB.COM
    
13. DNS Domain: example.com
    
14. IPA Server: station61.example.com
    
15. BaseDN: dc=botangdb,dc=com
    
16. 
    
17. Continue to configure the system with these values? [no]: yes
    
18. Skipping synchronizing time with NTP server.
    
19. User authorized to enroll computers: admin
    
20. Password for admin@BOTANGDB.COM:
    
21. Successfully retrieved CA cert
    
22.     Subject:     CN=Certificate Authority,O=BOTANGDB.COM
    
23.     Issuer:      CN=Certificate Authority,O=BOTANGDB.COM
    
24.     Valid From:  2019-04-24 12:29:28
    
25.     Valid Until: 2039-04-24 12:29:28
    
26. 
    
27. Enrolled in IPA realm BOTANGDB.COM
    
28. Created /etc/ipa/default.conf
    
29. New SSSD config will be created
    
30. Configured sudoers in /etc/nsswitch.conf
    
31. Configured /etc/sssd/sssd.conf
    
32. Configured /etc/krb5.conf for IPA realm BOTANGDB.COM
    
33. trying https://station61.example.com/ipa/json
    
34. [try 1]: Forwarding 'schema' to json server 'https://station61.example.com/ipa/json'
    
35. trying https://station61.example.com/ipa/session/json
    
36. [try 1]: Forwarding 'ping' to json server 'https://station61.example.com/ipa/session/json'
    
37. [try 1]: Forwarding 'ca_is_enabled' to json server 'https://station61.example.com/ipa/session/json'
    
38. Systemwide CA database updated.
    
39. Hostname (station60.example.com) does not have A/AAAA record.
    
40. Failed to update DNS records.
    
41. Missing A/AAAA record(s) for host station60.example.com: 192.168.0.60, fd00:ac20:2e24:80e2:20c:29ff:fee2:5e6d.
    
42. Missing reverse record(s) for address(es): 192.168.0.60, fd00:ac20:2e24:80e2:20c:29ff:fee2:5e6d.
    
43. Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
    
44. Adding SSH public key from /etc/ssh/ssh_host_ecdsa_key.pub
    
45. Adding SSH public key from /etc/ssh/ssh_host_ed25519_key.pub
    
46. [try 1]: Forwarding 'host_mod' to json server 'https://station61.example.com/ipa/session/json'
    
47. Could not update DNS SSHFP records.
    
48. SSSD enabled
    
49. Configured /etc/openldap/ldap.conf
    
50. Configured /etc/ssh/ssh_config
    
51. Configured /etc/ssh/sshd_config
    
52. Configuring example.com as NIS domain.
    
53. Client configuration complete.
    
54. The ipa-client-install command was successful
    
55. [root@station60 ~]#
    

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lint

上节课没跟上，有懂得同学顶上

botang

lint 发表于 2019-4-24 21:06
上节课没跟上，有懂得同学顶上

IPA Server继续配置，做NFS服务器

1. -bash-4.2# ipa user-find
   
2. ---------------
   
3. 2 users matched
   
4. ---------------
   
5.   User login: admin
   
6.   Last name: Administrator
   
7.   Home directory: /home/admin
   
8.   Login shell: /bin/bash
   
9.   Principal alias: admin@BOTANGDB.COM
   
10.   UID: 590200000
    
11.   GID: 590200000
    
12.   Account disabled: False
    
13. 
    
14.   User login: botang
    
15.   First name: Bo
    
16.   Last name: Tang
    
17.   Home directory: /home/ipa/botang
    
18.   Login shell: /bin/sh
    
19.   Principal name: botang@BOTANGDB.COM
    
20.   Principal alias: botang@BOTANGDB.COM
    
21.   Email address: botang@example.com
    
22.   UID: 590200001
    
23.   GID: 590200001
    
24.   Account disabled: False
    
25. ----------------------------
    
26. Number of entries returned 2
    
27. ----------------------------
    
28. -bash-4.2# yum list "*rpcbind*"
    
29. Loaded plugins: langpacks, ulninfo
    
30. Installed Packages
    
31. rpcbind.x86_64                    0.2.0-47.el7                     @anaconda/7.6
    
32. -bash-4.2# yum list "*nfs*"
    
33. Loaded plugins: langpacks, ulninfo
    
34. Installed Packages
    
35. libnfsidmap.x86_64                       0.25-19.el7               @anaconda/7.6
    
36. nfs-utils.x86_64                         1:1.3.0-0.61.0.1.el7      @anaconda/7.6
    
37. Available Packages
    
38. libnfsidmap.i686                         0.25-19.el7               Base
    
39. libstoragemgmt-nfs-plugin.noarch         1.6.2-4.el7               Base
    
40. libstoragemgmt-nfs-plugin-clibs.x86_64   1.6.2-4.el7               Base
    
41. nfs4-acl-tools.x86_64                    0.3.3-19.el7              Base
    
42. nfsometer.noarch                         1.7-1.el7                 Base
    
43. nfstest.noarch                           2.1.5-1.el7               Base
    
44. pcp-pmda-nfsclient.x86_64                4.1.0-4.el7               Base
    
45. sblim-cmpi-nfsv3.i686                    1.1.1-9.el7               Base
    
46. sblim-cmpi-nfsv3.x86_64                  1.1.1-9.el7               Base
    
47. sblim-cmpi-nfsv4.i686                    1.1.0-10.el7              Base
    
48. sblim-cmpi-nfsv4.x86_64                  1.1.0-10.el7              Base
    
49. texlive-mfnfss.noarch                    2:svn19410.0-43.el7       Base
    
50. texlive-psnfss.noarch                    2:svn23394.9.2a-43.el7    Base
    
51. -bash-4.2# cd /home
    
52. -bash-4.2# ls
    
53. student
    
54. -bash-4.2# cd /
    
55. -bash-4.2# mkdir /rhost
    
56. -bash-4.2# mkdir botang
    
57. -bash-4.2# chown 590200001:590200001  botang
    
58. -bash-4.2#
    

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1. -bash-4.2# chkconfig rpcbind on
   
2. Note: Forwarding request to 'systemctl enable rpcbind.service'.
   
3. -bash-4.2# service rpcbind start
   
4. Redirecting to /bin/systemctl start rpcbind.service
   
5. -bash-4.2# vi /etc/exports
   
6. -bash-4.2# cat /etc/exports
   
7. /rhost      192.168.0.0/255.255.255.0(rw,sync)
   
8. 
   
9. -bash-4.2# chkconfig nfs on
   
10. Note: Forwarding request to 'systemctl enable nfs.service'.
    
11. Created symlink from /etc/systemd/system/multi-user.target.wants/nfs-server.service to /usr/lib/systemd/system/nfs-server.service.
    
12. -bash-4.2# service nfs start
    
13. Redirecting to /bin/systemctl start nfs.service
    
14. -bash-4.2#
    

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客户端：

1. [root@station60 ~]# chkconfig rpcbind on
   
2. Note: Forwarding request to 'systemctl enable rpcbind.service'.
   
3. [root@station60 ~]# service rpcbind start
   
4. Redirecting to /bin/systemctl start rpcbind.service
   
5. [root@station60 ~]# showmount  -e 192.168.0.61
   
6. Export list for 192.168.0.61:
   
7. /rhost 192.168.0.0/255.255.255.0
   

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1. <p>[root@station60 ~]# mkdir /home/ipa</p><p>[root@station60 ~]# yum list "*autofs*"
   
2. Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
   
3.               : manager
   
4. This system is not registered with an entitlement server. You can use subscripti                                                                             on-manager to register.
   
5. Installed Packages
   
6. autofs.x86_64                           1:5.0.7-99.el7                     @Base
   
7. libsss_autofs.x86_64                    1.16.2-13.el7                      @Base
   
8. [root@station60 ~]# cd /etc
   
9. [root@station60 etc]# vi auto.master
   
10. [root@station60 etc]# tail auto.master
    
11. # nsswitch sources.
    
12. #
    
13. # Note that if there are entries for /net or /misc (as
    
14. # above) in the included master map any keys that are the
    
15. # same will not be seen as the first read key seen takes
    
16. # precedence.
    
17. #
    
18. +auto.master
    
19. 
    
20. /home/ipa    /etc/auto.home
    
21. [root@station60 etc]# cp auto.misc   auto.home
    
22. [root@station60 etc]# vi auto.home
    
23. [root@station60 etc]# cat auto.home
    
24. #
    
25. # This is an automounter map and it has the following format
    
26. # key [ -mount-options-separated-by-comma ] location
    
27. # Details may be found in the autofs(5) manpage
    
28. 
    
29. botang          -rw,intr,sync         192.168.0.61:/rhost/botang
    
30. 
    
31. # the following entries are samples to pique your imagination
    
32. #linux          -ro,soft,intr           ftp.example.org:/pub/linux
    
33. #boot           -fstype=ext2            :/dev/hda1
    
34. #floppy         -fstype=auto            :/dev/fd0
    
35. #floppy         -fstype=ext2            :/dev/fd0
    
36. #e2floppy       -fstype=ext2            :/dev/fd0
    
37. #jaz            -fstype=ext2            :/dev/sdc1
    
38. #removable      -fstype=ext2            :/dev/hdd
    
39. [root@station60 etc]# chkconfig automount on
    
40. error reading information on service automount: No such file or directory
    
41. [root@station60 etc]# chkconfig autofs on
    
42. Note: Forwarding request to 'systemctl enable autofs.service'.
    
43. Created symlink from /etc/systemd/system/multi-user.target.wants/autofs.service to /usr/lib/systemd/system/autofs.service.
    
44. [root@station60 etc]# service autofs start
    
45. Redirecting to /bin/systemctl start autofs.service
    
46. [root@station60 etc]# df -h
    
47. Filesystem             Size  Used Avail Use% Mounted on
    
48. /dev/mapper/rhel-root   17G  3.8G   14G  23% /
    
49. devtmpfs               894M     0  894M   0% /dev
    
50. tmpfs                  910M     0  910M   0% /dev/shm
    
51. tmpfs                  910M   11M  900M   2% /run
    
52. tmpfs                  910M     0  910M   0% /sys/fs/cgroup
    
53. /dev/sda1             1014M  178M  837M  18% /boot
    
54. tmpfs                  182M   12K  182M   1% /run/user/42
    
55. tmpfs                  182M     0  182M   0% /run/user/0
    
56. /dev/sr0               4.2G  4.2G     0 100% /mnt
    
57. [root@station60 etc]# cd /home
    
58. [root@station60 home]# ls
    
59. [root@station60 home]# pwd
    
60. /home
    
61. [root@station60 home]# df -h
    
62. Filesystem             Size  Used Avail Use% Mounted on
    
63. /dev/mapper/rhel-root   17G  3.8G   14G  23% /
    
64. devtmpfs               894M     0  894M   0% /dev
    
65. tmpfs                  910M     0  910M   0% /dev/shm
    
66. tmpfs                  910M   11M  900M   2% /run
    
67. tmpfs                  910M     0  910M   0% /sys/fs/cgroup
    
68. /dev/sda1             1014M  178M  837M  18% /boot
    
69. tmpfs                  182M   12K  182M   1% /run/user/42
    
70. tmpfs                  182M     0  182M   0% /run/user/0
    
71. /dev/sr0               4.2G  4.2G     0 100% /mnt
    
72. [root@station60 home]# ssh botang@192.168.0.60
    
73. Password:
    
74. Last login: Wed Apr 24 09:10:06 2019 from station60.example.com
    
75. Could not chdir to home directory /home/botang: No such file or directory
    
76. -sh-4.2$ pwd
    
77. /
    
78. -sh-4.2$ df -h
    
79. Filesystem             Size  Used Avail Use% Mounted on
    
80. /dev/mapper/rhel-root   17G  3.8G   14G  23% /
    
81. devtmpfs               894M     0  894M   0% /dev
    
82. tmpfs                  910M     0  910M   0% /dev/shm
    
83. tmpfs                  910M   11M  900M   2% /run
    
84. tmpfs                  910M     0  910M   0% /sys/fs/cgroup
    
85. /dev/sda1             1014M  178M  837M  18% /boot
    
86. tmpfs                  182M   12K  182M   1% /run/user/42
    
87. tmpfs                  182M     0  182M   0% /run/user/0
    
88. /dev/sr0               4.2G  4.2G     0 100% /mnt
    
89. tmpfs                  182M     0  182M   0% /run/user/590200001
    
90. -sh-4.2$ exit
    
91. logout
    
92. Connection to 192.168.0.60 closed.
    
93. [root@station60 home]# showmount  -e 192.168.0.61
    
94. Export list for 192.168.0.61:
    
95. /rhost 192.168.0.0/255.255.255.0
    
96. [root@station60 home]# mount  192.168.0.61:/rhost/botang  /mnt
    
97. mount.nfs: mounting 192.168.0.61:/rhost/botang failed, reason given by server: No such file or directory
    
98. [root@station60 home]# mount  192.168.0.61:/rhost/botang  /mnt
    
99. [root@station60 home]# df -h
    
100. Filesystem                  Size  Used Avail Use% Mounted on
     
101. /dev/mapper/rhel-root        17G  3.8G   14G  23% /
     
102. devtmpfs                    894M     0  894M   0% /dev
     
103. tmpfs                       910M     0  910M   0% /dev/shm
     
104. tmpfs                       910M   11M  900M   2% /run
     
105. tmpfs                       910M     0  910M   0% /sys/fs/cgroup
     
106. /dev/sda1                  1014M  178M  837M  18% /boot
     
107. tmpfs                       182M   12K  182M   1% /run/user/42
     
108. tmpfs                       182M     0  182M   0% /run/user/0
     
109. 192.168.0.61:/rhost/botang   19G  7.7G  9.6G  45% /mnt
     
110. [root@station60 home]# umount  /mnt
     
111. [root@station60 home]# ssh botang@192.168.0.60
     
112. Password:
     
113. Last login: Wed Apr 24 09:21:42 2019 from station60.example.com
     
114. -sh-4.2$ pwd
     
115. /home/botang
     
116. -sh-4.2$ ls
     
117. -sh-4.2$ ls -a
     
118. .  ..  .cache  .config
     
119. -sh-4.2$ df -h
     
120. Filesystem                  Size  Used Avail Use% Mounted on
     
121. /dev/mapper/rhel-root        17G  3.8G   14G  23% /
     
122. devtmpfs                    894M     0  894M   0% /dev
     
123. tmpfs                       910M     0  910M   0% /dev/shm
     
124. tmpfs                       910M   11M  900M   2% /run
     
125. tmpfs                       910M     0  910M   0% /sys/fs/cgroup
     
126. /dev/sda1                  1014M  178M  837M  18% /boot
     
127. tmpfs                       182M   12K  182M   1% /run/user/42
     
128. tmpfs                       182M     0  182M   0% /run/user/0
     
129. /dev/sr0                    4.2G  4.2G     0 100% /mnt
     
130. tmpfs                       182M     0  182M   0% /run/user/590200001
     
131. 192.168.0.61:/rhost/botang   19G  7.7G  9.6G  45% /home/botang
     
132. -sh-4.2$ ls
     
133. -sh-4.2$ pwd
     
134. /home/botang
     
135. -sh-4.2$ ls
     
136. -sh-4.2$ vim botang1.txt
     
137. -sh-4.2$
     
138. </p>

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Perfect利云

这几天要在家看一下了，有几节课漏太多了