全文検索:
- 06 WireGuard @01_linux:10_network
- ireguard/wg0.conf # ip -4 a 3: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default qlen 1000 inet 10.0.0.1/24 scope global wg0 valid_lft for... 0 peer: s1Xy37yPcQPYivn6DSBFTipRESMETHqcZsh4rGm2mno= preshared key: (hidden) endpoint: XXX.XXX.XX
- 18 Let's Encrypt Certbot @01_linux:02_www
- napd ===== 2.snapd準備 ===== systemctl enable --now snapd.socket ln -s /var/lib/snapd/snap /snap
- 06 Ubuntu Network設定 @01_linux:30_ubuntu
- -installer-config.yaml network: ethernets: eno1: addresses: - 10.10.0.101/16 g... -installer-config.yaml network: ethernets: eno1: {} bridge: br0: interfaces: - eno1 addresses: - 10.10.0.101/16 ga... -installer-config.yaml network: ethernets: eno1: addresses: - 10.10.0.101/16 g
- 19 Let's Encrypt ワイルドカード証明書 @01_linux:02_www
- eaders); $response = curl_exec($ch); if (curl_errno($ch)) { echo 'Connection Error: ' . curl_errno($ch) . ' - ' . curl_error($ch);exit; } $info = curl_
- 08 qcow2 バックアップ 外部へ取得する場合(online external) @01_linux:08_仮想化:kvm
- virsh snapshot-create-as testvm --name testsnap --no-metadata --disk-only Domain snapshot testsnap cr
- 38 cephadmでcephインストール後、openstackで利用 @01_linux:13_storage
- t.cinder.keyring # ceph auth get-or-create client.nova mon 'allow r' osd 'allow class-read object_pref... s, allow rx pool=images' -o /etc/ceph/ceph.client.nova.keyring # ceph auth get-or-create client.cinder... > mkdir /etc/kolla/config mkdir /etc/kolla/config/nova mkdir /etc/kolla/config/glance mkdir -p /etc/ko... /cinder/ cp /etc/ceph/ceph.conf /etc/kolla/config/nova/ cp /etc/ceph/ceph.conf /etc/kolla/config/glanc
- 09 qcow2 backing file @01_linux:08_仮想化:kvm
- cow2 -rwxrwx--- 1 root vstorage-users 1459617792 Nov 8 07:58 from.qcow2 -rwxrwx--- 1 root vstorage-users 196848 Nov 8 07:58 to.qcow2 </code> <code> # qemu-img inf
- 05 ゲストCentOS5をVirtio化 @01_linux:08_仮想化:kvm
- ='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/mapper/VolG... 'disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/mapper/Vol
- 37 LINSOTR + OpenStack @01_linux:13_storage
- vider_networks: "yes" kolla_verify_tls_backend: "no" docker_registry: 192.168.30.101:4000 docker_regi
- 36 LINSTOR Bcache @01_linux:13_storage
- 加 ==== <code> linstor storage-pool create zfsthin node1 DfltStorPool DataPool linstor storage-pool create zfsthin node2 DfltStorPool DataPool linstor storage-pool create zfsthin node3 DfltStorPool DataPool linstor storage-pool create zfsthin node4 DfltStorPool DataPool </code> ===== 3.Bcache領
- 15 Ubuntu ZFS zfs_arc_max @01_linux:30_ubuntu
- rent): 0.9 % 1.7 GiB Dnode cache size (hard limit): 10.0 % 18.9 GiB Dnode cache size (current): < 0.1 %
- tuned @01_linux:09_ベンチマーク
- 967295 physical_block_size 4096 </code> cpu governor <code> ## default # cpufreq-info -p 800000 22010
- 06 AB テスト @01_linux:09_ベンチマーク
- on: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The... gth: 68, Exceptions: 0) Write errors: 0 Non-2xx responses: 68 Total transferred: 6
- 17 Nginx FastCGI Cache @01_linux:02_www
- arams; ### 以下の設定を追加 ### set $do_not_cache 0; # -- POST or HEAD ? if ($request_method != "GET") { set $do_not_cache 1; } # -- Login or Comment or Pos... press_logged_in|wp-postpass_).*$) { set $do_not_cache 1; } fastcgi_cache cache-zone; ... X-F-Cache $upstream_cache_status; } </code> ^$do_not_cache|0 1|キャッシュ時の条件記述。 \\ $do_not_cache=0の時はキャッシ
- 05 CentOS7 firewalld @01_linux:21_centos7
- (active) target: ACCEPT icmp-block-inversion: no interfaces: sources: 10.15.0.0/16 services: ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: