1. 개요
최근 EC2에 접속할 때마다 업데이트하라는 메세지가 떠서 마음먹고 한번 실행하여 보았다. 과연 무엇이 바뀌는지 확인해보자.
https://aws.amazon.com/amazon-linux-ami/2017.09-release-notes/ 38 package(s) needed for security, out of 53 available Run "sudo yum update" to apply all updates. Amazon Linux version 2018.03 is available.
2. 내용
$ sudo yum update Loaded plugins: priorities, update-motd, upgrade-helper Resolving Dependencies --> Running transaction check ---> Package amazon-ssm-agent.x86_64 0:2.2.120.0-1.amzn1 will be updated ---> Package amazon-ssm-agent.x86_64 0:2.2.800.0-1.amzn1 will be an update ---> Package aws-cfn-bootstrap.noarch 0:1.4-27.19.amzn1 will be updated ---> Package aws-cfn-bootstrap.noarch 0:1.4-30.21.amzn1 will be an update ---> Package bind-libs.x86_64 32:9.8.2-0.62.rc1.56.amzn1 will be updated ---> Package bind-libs.x86_64 32:9.8.2-0.62.rc1.57.amzn1 will be an update ---> Package bind-utils.x86_64 32:9.8.2-0.62.rc1.56.amzn1 will be updated ---> Package bind-utils.x86_64 32:9.8.2-0.62.rc1.57.amzn1 will be an update ---> Package ca-certificates.noarch 0:2015.2.6-65.0.1.16.amzn1 will be updated ---> Package ca-certificates.noarch 0:2017.2.14-65.0.1.17.amzn1 will be an update ---> Package cloud-init.noarch 0:0.7.6-2.15.amzn1 will be updated ---> Package cloud-init.noarch 0:0.7.6-2.16.amzn1 will be an update ---> Package cpp48.x86_64 0:4.8.5-11.135.amzn1 will be updated ---> Package cpp48.x86_64 0:4.8.5-28.142.amzn1 will be an update ---> Package curl.x86_64 0:7.53.1-13.80.amzn1 will be updated ---> Package curl.x86_64 0:7.53.1-16.84.amzn1 will be an update ---> Package dhclient.x86_64 12:4.1.1-51.P1.26.amzn1 will be updated ---> Package dhclient.x86_64 12:4.1.1-53.P1.28.amzn1 will be an update ---> Package dhcp-common.x86_64 12:4.1.1-51.P1.26.amzn1 will be updated ---> Package dhcp-common.x86_64 12:4.1.1-53.P1.28.amzn1 will be an update ---> Package elfutils-libelf.x86_64 0:0.163-3.18.amzn1 will be updated ---> Package elfutils-libelf.x86_64 0:0.168-8.19.amzn1 will be an update ---> Package gcc48.x86_64 0:4.8.5-11.135.amzn1 will be updated ---> Package gcc48.x86_64 0:4.8.5-28.142.amzn1 will be an update ---> Package glibc.x86_64 0:2.17-196.172.amzn1 will be updated ---> Package glibc.x86_64 0:2.17-222.173.amzn1 will be an update ---> Package glibc-common.x86_64 0:2.17-196.172.amzn1 will be updated ---> Package glibc-common.x86_64 0:2.17-222.173.amzn1 will be an update ---> Package glibc-devel.x86_64 0:2.17-196.172.amzn1 will be updated ---> Package glibc-devel.x86_64 0:2.17-222.173.amzn1 will be an update ---> Package glibc-headers.x86_64 0:2.17-196.172.amzn1 will be updated ---> Package glibc-headers.x86_64 0:2.17-222.173.amzn1 will be an update ---> Package gnupg2.x86_64 0:2.0.28-1.30.amzn1 will be updated ---> Package gnupg2.x86_64 0:2.0.28-2.32.amzn1 will be an update ---> Package hwdata.noarch 0:0.233-14.1.18.amzn1 will be updated ---> Package hwdata.noarch 0:0.233-14.1.19.amzn1 will be an update ---> Package java-1.7.0-openjdk.x86_64 1:1.7.0.161-2.6.12.0.75.amzn1 will be updated ---> Package java-1.7.0-openjdk.x86_64 1:1.7.0.181-2.6.14.8.80.amzn1 will be an update ---> Package java-1.8.0-openjdk.x86_64 1:1.8.0.151-1.b12.35.amzn1 will be updated ---> Package java-1.8.0-openjdk.x86_64 1:1.8.0.171-8.b10.38.amzn1 will be an update ---> Package java-1.8.0-openjdk-devel.x86_64 1:1.8.0.151-1.b12.35.amzn1 will be updated ---> Package java-1.8.0-openjdk-devel.x86_64 1:1.8.0.171-8.b10.38.amzn1 will be an update ---> Package java-1.8.0-openjdk-headless.x86_64 1:1.8.0.151-1.b12.35.amzn1 will be updated ---> Package java-1.8.0-openjdk-headless.x86_64 1:1.8.0.171-8.b10.38.amzn1 will be an update amzn-main/latest/filelists_db | 5.7 MB 00:00:00 amzn-updates/latest/filelists_db | 2.0 MB 00:00:00 ---> Package kernel.x86_64 0:4.14.59-64.43.amzn1 will be installed ---> Package kernel-headers.x86_64 0:4.9.77-31.58.amzn1 will be updated ---> Package kernel-headers.x86_64 0:4.14.59-64.43.amzn1 will be an update ---> Package kernel-tools.x86_64 0:4.9.76-3.78.amzn1 will be updated ---> Package kernel-tools.x86_64 0:4.14.59-64.43.amzn1 will be an update ---> Package libcurl.x86_64 0:7.53.1-13.80.amzn1 will be updated ---> Package libcurl.x86_64 0:7.53.1-16.84.amzn1 will be an update ---> Package libgcc48.x86_64 0:4.8.5-11.135.amzn1 will be updated ---> Package libgcc48.x86_64 0:4.8.5-28.142.amzn1 will be an update ---> Package ntp.x86_64 0:4.2.6p5-44.34.amzn1 will be updated ---> Package ntp.x86_64 0:4.2.8p11-2.38.amzn1 will be an update ---> Package ntpdate.x86_64 0:4.2.6p5-44.34.amzn1 will be updated ---> Package ntpdate.x86_64 0:4.2.8p11-2.38.amzn1 will be an update ---> Package openssh.x86_64 0:7.4p1-11.68.amzn1 will be updated ---> Package openssh.x86_64 0:7.4p1-16.69.amzn1 will be an update ---> Package openssh-clients.x86_64 0:7.4p1-11.68.amzn1 will be updated ---> Package openssh-clients.x86_64 0:7.4p1-16.69.amzn1 will be an update ---> Package openssh-server.x86_64 0:7.4p1-11.68.amzn1 will be updated ---> Package openssh-server.x86_64 0:7.4p1-16.69.amzn1 will be an update ---> Package openssl.x86_64 1:1.0.2k-8.106.amzn1 will be updated ---> Package openssl.x86_64 1:1.0.2k-12.109.amzn1 will be an update ---> Package python27.x86_64 0:2.7.12-2.121.amzn1 will be updated ---> Package python27.x86_64 0:2.7.14-1.123.amzn1 will be an update ---> Package python27-crypto.x86_64 0:2.6.1-1.14.amzn1 will be updated ---> Package python27-crypto.x86_64 0:2.6.1-1.15.amzn1 will be an update ---> Package python27-devel.x86_64 0:2.7.12-2.121.amzn1 will be updated ---> Package python27-devel.x86_64 0:2.7.14-1.123.amzn1 will be an update ---> Package python27-libs.x86_64 0:2.7.12-2.121.amzn1 will be updated ---> Package python27-libs.x86_64 0:2.7.14-1.123.amzn1 will be an update ---> Package python27-paramiko.noarch 0:1.15.1-1.5.amzn1 will be updated ---> Package python27-paramiko.noarch 0:1.15.1-2.6.amzn1 will be an update ---> Package python27-pip.noarch 0:9.0.1-1.24.amzn1 will be updated ---> Package python27-pip.noarch 0:9.0.3-1.26.amzn1 will be an update ---> Package python36.x86_64 0:3.6.2-5.8.amzn1 will be updated ---> Package python36.x86_64 0:3.6.5-1.9.amzn1 will be an update ---> Package python36-libs.x86_64 0:3.6.2-5.8.amzn1 will be updated ---> Package python36-libs.x86_64 0:3.6.5-1.9.amzn1 will be an update ---> Package python36-pip.noarch 0:9.0.1-1.24.amzn1 will be updated ---> Package python36-pip.noarch 0:9.0.3-1.26.amzn1 will be an update ---> Package rpcbind.x86_64 0:0.2.0-13.9.amzn1 will be updated ---> Package rpcbind.x86_64 0:0.2.0-13.10.amzn1 will be an update ---> Package ruby20.x86_64 0:2.0.0.648-1.30.amzn1 will be updated ---> Package ruby20.x86_64 0:2.0.0.648-1.31.amzn1 will be an update ---> Package ruby20-irb.noarch 0:2.0.0.648-1.30.amzn1 will be updated ---> Package ruby20-irb.noarch 0:2.0.0.648-1.31.amzn1 will be an update ---> Package ruby20-libs.x86_64 0:2.0.0.648-1.30.amzn1 will be updated ---> Package ruby20-libs.x86_64 0:2.0.0.648-1.31.amzn1 will be an update ---> Package rubygem20-bigdecimal.x86_64 0:1.2.0-1.30.amzn1 will be updated ---> Package rubygem20-bigdecimal.x86_64 0:1.2.0-1.31.amzn1 will be an update ---> Package rubygem20-psych.x86_64 0:2.0.0-1.30.amzn1 will be updated ---> Package rubygem20-psych.x86_64 0:2.0.0-1.31.amzn1 will be an update ---> Package rubygems20.noarch 0:2.0.14.1-1.30.amzn1 will be updated ---> Package rubygems20.noarch 0:2.0.14.1-1.31.amzn1 will be an update ---> Package system-release.noarch 0:2017.09-0.1 will be updated ---> Package system-release.noarch 0:2018.03-0.0 will be an update ---> Package tzdata.noarch 0:2017b-1.69.amzn1 will be updated ---> Package tzdata.noarch 0:2018c-1.70.amzn1 will be an update ---> Package tzdata-java.noarch 0:2017b-1.69.amzn1 will be updated ---> Package tzdata-java.noarch 0:2018c-1.70.amzn1 will be an update ---> Package wget.x86_64 0:1.18-3.28.amzn1 will be updated ---> Package wget.x86_64 0:1.18-4.29.amzn1 will be an update --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================================================== Installing: kernel x86_64 4.14.59-64.43.amzn1 amzn-updates 21 M Updating: amazon-ssm-agent x86_64 2.2.800.0-1.amzn1 amzn-updates 12 M aws-cfn-bootstrap noarch 1.4-30.21.amzn1 amzn-updates 872 k bind-libs x86_64 32:9.8.2-0.62.rc1.57.amzn1 amzn-main 1.0 M bind-utils x86_64 32:9.8.2-0.62.rc1.57.amzn1 amzn-main 271 k ca-certificates noarch 2017.2.14-65.0.1.17.amzn1 amzn-main 1.3 M cloud-init noarch 0.7.6-2.16.amzn1 amzn-updates 422 k cpp48 x86_64 4.8.5-28.142.amzn1 amzn-updates 6.7 M curl x86_64 7.53.1-16.84.amzn1 amzn-main 330 k dhclient x86_64 12:4.1.1-53.P1.28.amzn1 amzn-updates 346 k dhcp-common x86_64 12:4.1.1-53.P1.28.amzn1 amzn-updates 149 k elfutils-libelf x86_64 0.168-8.19.amzn1 amzn-main 313 k gcc48 x86_64 4.8.5-28.142.amzn1 amzn-updates 18 M glibc x86_64 2.17-222.173.amzn1 amzn-updates 5.8 M glibc-common x86_64 2.17-222.173.amzn1 amzn-updates 28 M glibc-devel x86_64 2.17-222.173.amzn1 amzn-updates 1.1 M glibc-headers x86_64 2.17-222.173.amzn1 amzn-updates 753 k gnupg2 x86_64 2.0.28-2.32.amzn1 amzn-updates 2.6 M hwdata noarch 0.233-14.1.19.amzn1 amzn-main 1.5 M java-1.7.0-openjdk x86_64 1:1.7.0.181-2.6.14.8.80.amzn1 amzn-updates 32 M java-1.8.0-openjdk x86_64 1:1.8.0.171-8.b10.38.amzn1 amzn-updates 249 k java-1.8.0-openjdk-devel x86_64 1:1.8.0.171-8.b10.38.amzn1 amzn-updates 12 M java-1.8.0-openjdk-headless x86_64 1:1.8.0.171-8.b10.38.amzn1 amzn-updates 39 M kernel-headers x86_64 4.14.59-64.43.amzn1 amzn-updates 1.2 M kernel-tools x86_64 4.14.59-64.43.amzn1 amzn-updates 124 k libcurl x86_64 7.53.1-16.84.amzn1 amzn-main 286 k libgcc48 x86_64 4.8.5-28.142.amzn1 amzn-updates 155 k ntp x86_64 4.2.8p11-2.38.amzn1 amzn-updates 1.0 M ntpdate x86_64 4.2.8p11-2.38.amzn1 amzn-updates 88 k openssh x86_64 7.4p1-16.69.amzn1 amzn-updates 639 k openssh-clients x86_64 7.4p1-16.69.amzn1 amzn-updates 1.1 M openssh-server x86_64 7.4p1-16.69.amzn1 amzn-updates 511 k openssl x86_64 1:1.0.2k-12.109.amzn1 amzn-updates 1.8 M python27 x86_64 2.7.14-1.123.amzn1 amzn-updates 103 k python27-crypto x86_64 2.6.1-1.15.amzn1 amzn-main 699 k python27-devel x86_64 2.7.14-1.123.amzn1 amzn-updates 525 k python27-libs x86_64 2.7.14-1.123.amzn1 amzn-updates 6.8 M python27-paramiko noarch 1.15.1-2.6.amzn1 amzn-main 1.3 M python27-pip noarch 9.0.3-1.26.amzn1 amzn-updates 2.3 M python36 x86_64 3.6.5-1.9.amzn1 amzn-updates 64 k python36-libs x86_64 3.6.5-1.9.amzn1 amzn-updates 12 M python36-pip noarch 9.0.3-1.26.amzn1 amzn-updates 2.7 M rpcbind x86_64 0.2.0-13.10.amzn1 amzn-updates 56 k ruby20 x86_64 2.0.0.648-1.31.amzn1 amzn-main 69 k ruby20-irb noarch 2.0.0.648-1.31.amzn1 amzn-main 90 k ruby20-libs x86_64 2.0.0.648-1.31.amzn1 amzn-main 3.7 M rubygem20-bigdecimal x86_64 1.2.0-1.31.amzn1 amzn-main 79 k rubygem20-psych x86_64 2.0.0-1.31.amzn1 amzn-main 78 k rubygems20 noarch 2.0.14.1-1.31.amzn1 amzn-main 225 k system-release noarch 2018.03-0.0 amzn-main 24 k tzdata noarch 2018c-1.70.amzn1 amzn-main 808 k tzdata-java noarch 2018c-1.70.amzn1 amzn-main 225 k wget x86_64 1.18-4.29.amzn1 amzn-updates 981 k Transaction Summary =============================================================================================================================================================================================================== Install 1 Package Upgrade 52 Packages Total download size: 225 M Is this ok [y/d/N]: y