OSAKANA TAROのメモ帳

$ rpm -qa|grep oci-linux-config
$

$ curl -H "Authorization:Bearer Oracle" -sfm 25 http://169.254.169.254/opc/v2/instance/ 2>/dev/null | jq -r '.regionInfo.realmKey'
oc1
$

$ sudo yum -y install oci-linux-config
読み込んだプラグイン:langpacks, ulninfo
依存性の解決をしています
--> トランザクションの確認を実行しています。
---> パッケージ oci-linux-config.noarch 0:1.0-3.el7 を インストール
--> 依存性解決を終了しました。

依存性を解決しました

================================================================================
 Package               アーキテクチャー
                                   バージョン      リポジトリー            容量
================================================================================
インストール中:
 oci-linux-config      noarch      1.0-3.el7       ol7_ociyum_config       13 k

トランザクションの要約
================================================================================
インストール  1 パッケージ

総ダウンロード容量: 13 k
インストール容量: 29 k
Downloading packages:
oci-linux-config-1.0-3.el7.noarch.rpm                      |  13 kB   00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  インストール中          : oci-linux-config-1.0-3.el7.noarch               1/1
IMPORTANT: PLEASE NOTE!!  Oracle Linux yum repository configurations have been updated. New repository configuration files have been installed but are disabled.  To complete the transition, run this script as root user:

/usr/lib/oci-linux-config/oci_yum_configure.sh

  検証中                  : oci-linux-config-1.0-3.el7.noarch               1/1

インストール:
  oci-linux-config.noarch 0:1.0-3.el7

完了しました!
$

$ ls -l /etc/yum.repos.d/
合計 84
-rw-r--r--. 1 root root  488  2月 17 06:40 ksplice-ol7.repo
-rw-r--r--. 1 root root  273  5月 13 15:39 oracle-epel-ol7.repo
-rw-r--r--. 1 root root  242  8月 15  2019 oracle-epel-ol7.repo.20190815
-rw-r--r--. 1 root root  252  5月 13 15:38 oracle-epel-ol7.repo.20210217
-rw-r--r--. 1 root root 4322  6月 11 04:12 oracle-linux-ol7.repo
-rw-r--r--. 1 root root 3825  7月 10  2020 oracle-linux-ol7.repo.20200710
-rw-r--r--. 1 root root 4586  6月  9 12:57 oracle-linux-ol7.repo.rpmnew
-rw-r--r--. 1 root root 1067  2月 26 04:35 oracle-php-ol7.repo
-rw-r--r--. 1 root root  797  4月  6  2020 oracle-php-ol7.repo.20200406
-rw-r--r--. 1 root root  275  8月 15  2019 oracle-softwarecollection-ol7.repo
-rw-r--r--. 1 root root  276  2月 17 06:38 oracle-softwarecollection-ol7.repo.rpmnew
-rw-r--r--. 1 root root 1041  2月  5 04:15 oraclelinux-developer-ol7.repo
-rw-r--r--. 1 root root  802 12月 27  2019 oraclelinux-developer-ol7.repo.20200406
-rw-r--r--. 1 root root 3117  9月 30  2019 public-yum-ol7.repo.sav
-rw-r--r--. 1 root root 2577  5月 28  2020 uek-ol7.repo
-rw-r--r--. 1 root root 2108  4月  6  2020 uek-ol7.repo.20200406
-rw-r--r--. 1 root root 2587  2月 17 06:42 uek-ol7.repo.rpmnew
-rw-r--r--. 1 root root  225  5月 28  2020 virt-ol7.repo
-rw-r--r--. 1 root root  226  2月 17 06:42 virt-ol7.repo.rpmnew
$ sudo /usr/lib/oci-linux-config/oci_yum_configure.sh
読み込んだプラグイン:langpacks, ulninfo
No packages marked for update
Disabling Repository ol7_UEKR6
Repository ol7_developer already enabled
Repository ol7_developer_EPEL already enabled
Repository ol7_developer_php74 already enabled
Repository ol7_ksplice already enabled
Repository ol7_latest already enabled
Repository ol7_software_collections already enabled
Enabling Repository ol7_UEKR5
Enabling Repository ol7_addons
Repository ol7_developer already enabled
Repository ol7_developer_EPEL already enabled
Repository ol7_developer_php74 already enabled
Repository ol7_ksplice already enabled
Repository ol7_latest already enabled
Enabling Repository ol7_ociyum_config
Enabling Repository ol7_optional_latest
Repository ol7_software_collections already enabled
$ ls -l /etc/yum.repos.d/
合計 104
-rw-r--r--. 1 root root  488  2月 17 06:40 ksplice-ol7.repo
-rw-r--r--. 1 root root  273  5月 13 15:39 oracle-epel-ol7.repo
-rw-r--r--. 1 root root  242  8月 15  2019 oracle-epel-ol7.repo.20190815
-rw-r--r--. 1 root root  252  5月 13 15:38 oracle-epel-ol7.repo.20210217
-rw-r--r--. 1 root root 4586  6月 16 10:15 oracle-linux-ol7.repo
-rw-r--r--. 1 root root 3825  7月 10  2020 oracle-linux-ol7.repo.20200710
-rw-r--r--. 1 root root 4322  6月 11 04:12 oracle-linux-ol7.repo.bkp
-rw-r--r--. 1 root root 4586  6月  9 12:57 oracle-linux-ol7.repo.rpmnew.bkp
-rw-r--r--. 1 root root 1067  2月 26 04:35 oracle-php-ol7.repo
-rw-r--r--. 1 root root  797  4月  6  2020 oracle-php-ol7.repo.20200406
-rw-r--r--. 1 root root  276  2月 17 06:38 oracle-softwarecollection-ol7.repo
-rw-r--r--. 1 root root  275  8月 15  2019 oracle-softwarecollection-ol7.repo.bkp
-rw-r--r--. 1 root root  276  2月 17 06:38 oracle-softwarecollection-ol7.repo.rpmnew.bkp
-rw-r--r--. 1 root root 1041  2月  5 04:15 oraclelinux-developer-ol7.repo
-rw-r--r--. 1 root root  802 12月 27  2019 oraclelinux-developer-ol7.repo.20200406
-rw-r--r--. 1 root root 3117  9月 30  2019 public-yum-ol7.repo.sav
-rw-r--r--. 1 root root 2587  6月 16 10:15 uek-ol7.repo
-rw-r--r--. 1 root root 2108  4月  6  2020 uek-ol7.repo.20200406
-rw-r--r--. 1 root root 2577  5月 28  2020 uek-ol7.repo.bkp
-rw-r--r--. 1 root root 2587  2月 17 06:42 uek-ol7.repo.rpmnew.bkp
-rw-r--r--. 1 root root  226  2月 17 06:42 virt-ol7.repo
-rw-r--r--. 1 root root  225  5月 28  2020 virt-ol7.repo.bkp
-rw-r--r--. 1 root root  226  2月 17 06:42 virt-ol7.repo.rpmnew.bkp
$

$ ls -l /etc/yum/vars/
合計 12
-rw-r--r--. 1 root root 11  6月 16 10:15 ocidomain
-rw-r--r--. 1 root root 14  6月 16 10:15 ociregion
-rw-r--r--. 1 root root 13  6月 16 10:15 region
$ cat /etc/yum/vars/ocidomain
oracle.com
$ cat /etc/yum/vars/ociregion
-us-phoenix-1
$ cat /etc/yum/vars/region
us-phoenix-1
$

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_DISABLE_RECOVERY="true"
GRUB_TERMINAL="console"
GRUB_CMDLINE_LINUX="crashkernel=auto LANG=en_US.UTF-8 console=tty0 console=ttyS0,9600 rd.luks=0 rd.lvm=0 rd.md=0 rd.dm=0 netroot=iscsi:169.254.0.2:::1:iqn.2015-02.oracle.boot:uefi iscsi_param=node.session.timeo.replacement_timeout=6000 net.ifnames=1 nvme_core.shutdown_timeout=10 ipmi_si.tryacpi=0 ipmi_si.trydmi=0 ipmi_si.trydefaults=0 libiscsi.debug_libiscsi_eh=1 loglevel=4"

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_DISABLE_RECOVERY="true"
GRUB_TERMINAL="console"
GRUB_CMDLINE_LINUX="crashkernel=auto LANG=en_US.UTF-8 transparent_hugepage=never console=tty0 console=ttyS0,9600 libiscsi.debug_libiscsi_eh=1 rd.luks=0 rd.lvm=0 rd.md=0 rd.dm=0 ip=dhcp netroot=iscsi:169.254.0.2::::iqn.2015-02.oracle.boot:uefi iscsi_param=node.session.timeo.replacement_timeout=6000 net.ifnames=1 rd.iscsi.bypass"

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_DISABLE_RECOVERY="true"
GRUB_TERMINAL="console"
GRUB_CMDLINE_LINUX="crashkernel=auto LANG=en_US.UTF-8 console=tty0 console=ttyS0,9600 rd.luks=0 rd.lvm=0 rd.md=0 rd.dm=0 rd.iscsi.bypass=1 netroot=iscsi:169.254.0.2:::1:iqn.2015-02.oracle.boot:uefi iscsi_param=node.session.timeo.replacement_timeout=6000 net.ifnames=1 nvme_core.shutdown_timeout=10 ipmi_si.tryacpi=0 ipmi_si.trydmi=0 ipmi_si.trydefaults=0 libiscsi.debug_libiscsi_eh=1 loglevel=4"

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true
GRUB_TERMINAL="console"
GRUB_CMDLINE_LINUX="crashkernel=auto LANG=en_US.UTF-8 console=tty0 console=ttyS0,9600 rd.luks=0 rd.md=0 rd.dm=0 rd.lvm.vg=ocivolume rd.lvm.lv=ocivolume/root rd.net.timeout.carrier=5 netroot=iscsi:169.254.0.2:::1:iqn.2015-02.oracle.boot:uefi rd.iscsi.param=node.session.timeo.replacement_timeout=6000 net.ifnames=1 nvme_core.shutdown_timeout=10 ipmi_si.tryacpi=0 ipmi_si.trydmi=0 libiscsi.debug_libiscsi_eh=1 loglevel=4 ip=single-dhcp crash_kexec_post_notifiers"

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true
GRUB_TERMINAL="console"
GRUB_CMDLINE_LINUX="crashkernel=auto LANG=en_US.UTF-8 console=ttyAMA1 console=ttyAMA0,115200 rd.luks=0 rd.md=0 rd.dm=0 rd.lvm.vg=ocivolume rd.lvm.lv=ocivolume/root rd.net.timeout.carrier=5 netroot=iscsi:169.254.0.2:::1:iqn.2015-02.oracle.boot:uefi rd.iscsi.param=node.session.timeo.replacement_timeout=6000 net.ifnames=1 nvme_core.shutdown_timeout=10 ipmi_si.tryacpi=0 ipmi_si.trydmi=0 libiscsi.debug_libiscsi_eh=1 loglevel=4 ip=single-dhcp crash_kexec_post_notifiers"

ol-consolebaud.service: main process exited, code=exited, status=1/FAILURE
Failed to start Check console baud rate.
Unit ol-consolebaud.service entered failed state.
ol-consolebaud.service failed.

$ oci ons message publish --topic-id ocid1.onstopic.oc1.ap-tokyo-1.＜略＞ --title "test mail" --body "test mail"
-bash: oci: command not found
$

$ sudo dnf update oci-utils -y
Last metadata expiration check: 4:26:16 ago on Tue 08 Jun 2021 01:30:06 PM JST.
Dependencies resolved.
================================================================================
 Package                  Arch     Version            Repository           Size
================================================================================
Upgrading:
 oci-utils                noarch   0.12.4-1.el8       ol8_oci_included    245 k
Installing dependencies:
 python3-arrow            noarch   0.17.0-1.0.1.el8   ol8_oci_included    101 k
 python3-click            noarch   6.7-8.el8          ol8_appstream       131 k
 python3-convertdate      noarch   2.3.0-1.0.1.el8    ol8_oci_included     83 k
 python3-dateparser       noarch   1.0.0-1.0.1.el8    ol8_oci_included    392 k
 python3-hijri-converter  noarch   2.1.1-1.0.1.el8    ol8_oci_included     30 k
 python3-jmespath         noarch   0.10.0-1.el8       ol8_oci_included     48 k
 python3-pymeeus          noarch   0.3.6-2.0.1.el8    ol8_oci_included    1.1 M
 python3-regex            aarch64  2021.4.4-1.el8     ol8_developer_EPEL  328 k
 python3-retrying         noarch   1.3.3-1.0.1.el8    ol8_oci_included     22 k
 python3-terminaltables   noarch   3.1.0-1.0.1.el8    ol8_oci_included     31 k
 python3-tzlocal          noarch   2.0.0-4.el8        ol8_oci_included     37 k
 python36-oci-cli         noarch   2.22.1-1.el8       ol8_oci_included    6.4 M

Transaction Summary
================================================================================
Install  12 Packages
Upgrade   1 Package

Total download size: 8.9 M
＜略＞
$

$ oci ons message publish --topic-id ocid1.onstopic.oc1.ap-tokyo-1.＜略＞ --title "test mail" --body "test mail"
ERROR: Could not find config file at /home/opc/.oci/config, please follow the instructions in the link to setup the config file https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm
$

$ oci setup keys
Enter a passphrase for your private key (empty for no passphrase):
Public key written to: /home/opc/.oci/oci_api_key_public.pem
Private key written to: /home/opc/.oci/oci_api_key.pem
Public key fingerprint: xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx


    If you haven't already uploaded your API Signing public key through the
    console, follow the instructions on the page linked below in the section
    'How to upload the public key':

        https://docs.cloud.oracle.com/Content/API/Concepts/apisigningkey.htm#How2

$  ls -al ~/.oci
total 8
drwx------. 2 opc opc   59 Jun  7 17:32 .
drwx------. 5 opc opc  138 Jun  7 17:32 ..
-rw-------. 1 opc opc 1679 Jun  7 17:32 oci_api_key.pem
-rw-------. 1 opc opc  451 Jun  7 17:32 oci_api_key_public.pem
$

$ cat ~/.oci/config
[DEFAULT]
key_file=/home/opc/.oci/oci_api_key.pem
region=ap-tokyo-1
tenancy=ocid1.tenancy.oc1..aaaaaaaa7lml＜略＞
user=ocid1.user.oc1..aaaaaaaamenibh4iny＜略＞
fingerprint=＜略＞
$

$ oci ons message publish --topic-id ocid1.onstopic.oc1.ap-tokyo-1.aa＜略＞ --title "test mail" --body "test mail"
WARNING: Permissions on /home/opc/.oci/config are too open.
To fix this please try executing the following command:
oci setup repair-file-permissions --file /home/opc/.oci/config
Alternatively to hide this warning, you may set the environment variable, OCI_CLI_SUPPRESS_FILE_PERMISSIONS_WARNING:
export OCI_CLI_SUPPRESS_FILE_PERMISSIONS_WARNING=True

{
  "data": {
    "message-id": "56ca7636-1605-7a19-5344-＜略＞",
    "time-stamp": null
  }
}
$

$ ls -l /home/opc/.oci/config
-rw-rw-rw-. 1 opc opc 299 Jun  7 17:43 /home/opc/.oci/config
$ oci setup repair-file-permissions --file /home/opc/.oci/config
$ ls -l /home/opc/.oci/config
-rw-------. 1 opc opc 299 Jun  7 17:43 /home/opc/.oci/config
$

$ oci ons message publish --topic-id ocid1.onstopic.oc1.ap-tokyo-1.aaaaaaaacesi5＜略＞ --title "test mail" --body "test mail"
{
  "data": {
    "message-id": "c491e672-9401-beb3-16f5-＜略＞",
    "time-stamp": null
  }
}
$

$ sudo vi /usr/local/bin/oci-notification-mail
$ cat /usr/local/bin/oci-notification-mail
#!/usr/bin/python3
# This is an automatically generated code sample.
# To make this code sample work in your Oracle Cloud tenancy,
# please replace the values for any parameters whose current values do not fit
# your use case (such as resource IDs, strings containing ‘EXAMPLE’ or ‘unique_id’, and
# boolean, number, and enum parameters with values not fitting your use case).

import oci
import sys

argvs=sys.argv
argc = len(argvs)
subject=argvs[1]
textbody="".join(sys.stdin.readlines())

# Create a default config using DEFAULT profile in default location
# Refer to
# https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm#SDK_and_CLI_Configuration_File
# for more info
config = oci.config.from_file()


# Initialize service client with default config file
ons_client = oci.ons.NotificationDataPlaneClient(config)

# Send the request to service, some parameters are not required, see API
# doc for more info
publish_message_response = ons_client.publish_message(
    topic_id="ocid1.onstopic.oc1.ap-tokyo-1.＜略＞",
    message_details=oci.ons.models.MessageDetails(
        body=textbody,
        title=subject),
    message_type="RAW_TEXT")

# Get the data from response
print(publish_message_response.data)
$ sudo chmod a+x /usr/local/bin/oci-notification-mail
$

$ cat /etc/hosts | /usr/local/bin/oci-notification-mail testmail
{
  "message_id": "ef1aa15b-98d0-1824-68ef-＜略＞",
  "time_stamp": null
}
$

$ ls -l /usr/sbin/sendmail
lrwxrwxrwx. 1 root root 21 May 27 13:04 /usr/sbin/sendmail -> /etc/alternatives/mta
$ ls -l /etc/alternatives/mta
lrwxrwxrwx. 1 root root 22 May 27 13:04 /etc/alternatives/mta -> /usr/bin/esmtp-wrapper
$ ls -l /usr/bin/esmtp-wrapper
-rwxr-xr-x. 1 root root 3374 Jul  2  2020 /usr/bin/esmtp-wrapper
$  rpm -qa|grep smtp
esmtp-1.2-15.el8.aarch64
libesmtp-1.0.6-18.el8.aarch64
$ alternatives --display mta
mta - status is auto.
 link currently points to /usr/bin/esmtp-wrapper
/usr/bin/esmtp-wrapper - priority 30
 slave mta-sendmail: /usr/bin/esmtp-wrapper
 slave mta-sendmailman: /usr/share/man/man1/esmtp.1.gz
 slave mta-mailq: /usr/bin/esmtp-wrapper
 slave mta-mailqman: /usr/share/man/man1/esmtp.1.gz
Current `best' version is /usr/bin/esmtp-wrapper.
$