Redhat
yum-cron 郵件進入根目錄而不是指定使用者
我有幾台 RHEL 6 伺服器,我已配置 yum-cron 在其上執行。我已將它們配置為將電子郵件輸出發送到我的地址。問題是除了一台伺服器之外的所有伺服器仍在向 root 發送郵件。我確定我錯過了一些簡單的東西,但對於我的生活來說,弄清楚是什麼。有什麼建議麼?
在下面的配置和日誌中,ServerOne 正在將消息傳遞到正確的地址,而 ServerTwo 沒有。
這是來自 ServerOne 的郵件日誌:
May 11 04:51:43 ServerOne postfix/pickup[31719]: 8093C29EBD5: uid=0 from=<root> May 11 04:51:43 ServerOne postfix/cleanup[53080]: 8093C29EBD5: message-id=<20160511095143.8093C29EBD5@serverone.something.com> May 11 04:51:43 ServerOne postfix/qmgr[6134]: 8093C29EBD5: from=<ServerOne@something.com>, size=29582, nrcpt=1 (queue active) May 11 04:51:44 ServerOne postfix/smtp[53089]: 8093C29EBD5: to=<me@somethingelse.com>, relay=10.1.0.7[10.1.0.7]:25, delay=1.2, delays=0.29/0.01/0.01/0.9, dsn=2.6.0, status=sent (250 2.6.0 <20160511095143.8093C29EBD5@serverone.something.com> [InternalId=6452520] Queued mail for delivery) May 11 04:51:44 ServerOne postfix/qmgr[6134]: 8093C29EBD5: removed
記下 me@somethingelse.com 的收件人地址。現在,這是來自 ServerTwo 的郵件日誌:
May 10 03:55:13 ServerTwo postfix/pickup[27828]: 0A93C29F4AA: uid=0 from=<root> May 10 03:55:13 ServerTwo postfix/cleanup[36376]: 0A93C29F4AA: message-id=<20160510085513.0A93C29F4AA@servertwo.something.com> May 10 03:55:13 ServerTwo postfix/qmgr[5934]: 0A93C29F4AA: from=<ServerTwo@something.com>, size=15519, nrcpt=1 (queue active) May 10 03:55:13 ServerTwo postfix/cleanup[36376]: 2EBA629F07B: message-id=<20160510085513.0A93C29F4AA@servertwo.something.com> May 10 03:55:13 ServerTwo postfix/qmgr[5934]: 2EBA629F07B: from=<ServerTwo@something.com>, size=15685, nrcpt=1 (queue active) May 10 03:55:13 ServerTwo postfix/local[36378]: 0A93C29F4AA: to=<root@servertwo.something.com>, orig_to=<root>, relay=local, delay=0.27, delays=0.19/0.06/0/0.02, dsn=2.0.0, status=sent (forwarded as 2EBA629F07B) May 10 03:55:13 ServerTwo postfix/qmgr[5934]: 0A93C29F4AA: removed May 10 03:55:13 ServerTwo postfix/smtp[36379]: 2EBA629F07B: to=<ServerTwo@something.com>, orig_to=<root>, relay=10.1.0.7[10.1.0.7]:25, delay=0.27, delays=0.02/0.06/0.01/0.18, dsn=2.6.0, status=sent (250 2.6.0 <20160510085513.0A93C29F4AA@servertwo.something.com> [InternalId=6432387] Queued mail for delivery)
並記下 root@servertwo.something.com 的收件人地址。
所以這是我的 ServerOne 的 yum-cron 文件:
YUM_PARAMETER="--security" CHECK_ONLY=no CHECK_FIRST=no DOWNLOAD_ONLY=no ERROR_LEVEL=1 DEBUG_LEVEL=1 RANDOMWAIT="1" MAILTO="me@somethingelse.com" SYSTEMNAME="Server One" CLEANDAY="0" SERVICE_WAITS=yes SERVICE_WAIT_TIME=300
這是 ServerTwo 的 yum-cron:
YUM_PARAMETER="--security" CHECK_ONLY=no CHECK_FIRST=no DOWNLOAD_ONLY=no ERROR_LEVEL=1 DEBUG_LEVEL=1 RANDOMWAIT="1" MAILTO="me@somethingelse.com" SYSTEMNAME="Server Two" CLEANDAY="0" SERVICE_WAITS=yes SERVICE_WAIT_TIME=300
這是 ServerOne 的後綴 main.cf 文件:
queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix myhostname = serverone.something.com mydomain = something.com inet_interfaces = localhost inet_protocols = all mydestination = $myhostname, localhost.$mydomain, localhost unknown_local_recipient_reject_code = 550 relayhost = 10.1.0.7 alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.6.6/samples readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES sender_canonical_maps = hash:/etc/postfix/canonical
這是 ServerTwo 的 main.cf:
queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix myhostname = servertwo.something.com mydomain = something.com inet_interfaces = localhost inet_protocols = all mydestination = $myhostname, localhost.$mydomain, localhost unknown_local_recipient_reject_code = 550 relayhost = 10.1.0.7 alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.6.6/samples sender_canonical_maps = hash:/etc/postfix/canonical readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
最後,來自 ServerOne 的 postfix 規範文件:
root@something.com ServerOne@something.com @something.com ServerOne@something.com root@serverone.something.com ServerOne@something.com
和來自 ServerTwo 的後綴/規範:
root@something.com ServerTwo@something.com @something.com ServerTwo@something.com root@servertwo.something.com ServerTwo@something.com
發現了問題。從文件 yum-cron:
如果設置了 MAILTO 並且 mail 命令可用,則使用 mail 命令傳遞 yum 輸出
在這種情況下,我必須安裝 mailx yum 包。