檢視 Install Ceph 15.2.8 on Debian 10.7 的原始碼

[[Category:Ceph]]
[[Category:Debian]]
安裝 Ceph 15.2.8 在 Debian 10.7
安裝時間: 2020-12-31

* Debian 10.7
* Podman 2.2.1
* Ceph 15.2.8
* 部署套件 Cephadm

== 叢集規劃 ==

 192.168.31.71 mon1
 192.168.31.72 mon2
 192.168.31.73 mon3
 192.168.31.74 mon4
 192.168.31.75 mon5
 192.168.31.76 mds1
 192.168.31.77 mds2
 192.168.31.78 mds3
 192.168.31.79 mds4
 192.168.31.80 mds5
 192.168.31.81 osd11
 192.168.31.82 osd12
 192.168.31.83 osd13
 192.168.31.84 osd14
 192.168.31.85 osd21
 192.168.31.86 osd22
 192.168.31.87 osd23
 192.168.31.88 osd24
 192.168.31.89 osd25
 192.168.31.90 osd26
 192.168.31.91 rgw1
 192.168.31.92 rgw2
 192.168.31.93 rgw3
 192.168.31.94 cephfs1
 192.168.31.95 cephfs2
 192.168.31.96 cephfs3
 192.168.31.97 rbd1
 192.168.31.98 rbd2
 192.168.31.99 rbd3

編輯 <code>/etc/hosts</code> 加入上面所列

== 先決條件 ==

已完成 [[Debian Post Install Steps|Debian 安裝後步驟]]

* 安裝叢集需要時間同步 所以安裝 [[Chrony Introduction|Chrony]]

* 部署套件會使用 SSH 所以安裝 sshd

* 部署時SSH

== 安裝 Podman ==

用 cephadm 部署會在容器運行 我們選擇 Podman

 echo 'deb http://deb.debian.org/debian buster-backports main' >> /etc/apt/sources.list
 echo 'deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
 curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/Release.key | apt-key add -
 apt-get update
 apt-get -y -t buster-backports install libseccomp2
 apt-get -y install podman

== 安裝套件 ==

 curl --silent --remote-name --location https://github.com/ceph/ceph/raw/octopus/src/cephadm/cephadm
 chmod +x cephadm
 wget -q -O- 'https://download.ceph.com/keys/release.asc' | apt-key add -
 echo deb https://download.ceph.com/debian-octopus/ $(lsb_release -sc) main | tee /etc/apt/sources.list.d/ceph.list
 apt-get update
 ./cephadm install cephadm ceph-common
 mkdir -p /etc/ceph

== Bootstrap ==

<code>/etc/ceph/cephx.conf</code>

 [global]
 public network = 192.168.31.0/24
 cluster network = 192.168.31.0/24
 osd pool default size = 2
 osd pool default pg autoscale mode = on
 [mon]
 [mgr]
 [osd]
 osd client watch timeout = 15
 osd heartbeat grace = 20
 osd heartbeat interval = 5
 [mds]
 [client]

 cephadm bootstrap --config /etc/ceph/cephx.conf --mon-ip 192.168.31.71 --allow-fqdn-hostname

 ceph telemetry on --license sharing-1-0