the server installer 3 install/step-by-step Screen-by-screen installer guide 3 install/storage Configuring storage 2 Next steps 3 install/subscription Attach your Ubuntu Pro subscription 3 install/reporting-problems kstation-auth Basic workstation authentication 3 service-kerberos-with-openldap-backend Kerberos with OpenLDAP backend 2 Network user authentication with SSSD 3 service-sssd Introduction 3 service-sssd-ad profile 3 Legacy pages 4 samba-domain-controller NT4 domain controller 4 samba-openldap-backend OpenLDAP backend 2 Mail services 3 mail-postfix Install Postfix 3 mail-dovecot Install Dovecot 3 mail-exim4

Projects eNFS Kernel SIG The exponential growth of unstructured data has seen Network Attached Storage (NAS) become the most viable option for managing massive unstructured production services. Enhanced Multi-link access for each file system/directory Maximized node performance Application cluster Storage cluster (multi-node/multi-controller) /A /A /B /C /D /E /F Multipath NFS/RDMA or NFS/TCP Maximized Production service (NFS) FS Pod Pod Client Link reliability and concurrency performance Server storage Permission/Resource control/DR/Security vStore 1 FS1 FS2 vStore 2 FS3 FS4 vStore 3 FS5

integrity check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 9.6 Data storage tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 9.6.12 Specify temporary storage directory via $TMPDIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 9.6.13 Expansion of usable storage space via LVM . . . . . . . . . . . . . 163 9.6.14 Expansion of usable storage space by mounting another partition . . . . . . . . . . . . . . . . . . . . . . 164 9.6.15 Expansion of usable storage space by bind-mounting another directory

writing it only supports amd64 processors and does not support LVM or RAID or other more sophisticated storage options, nor does it support reusing existing partitions on the disks of the system you are installing with the desired file system (EXT3, XFS, JFS, etc), it is then available for mounting and data storage. 5.2.2. Installation As an example this section covers installing Ubuntu Server Edition with /srv targets you wish to use. iSCSI targets on 192.168.1.29:3260: [ ] iqn.2016-03.TrustyS-iscsitarget:storage.sys0 6. Select the iSCSI target that you want to

performed on the source host. For east-west type load balancing, Cilium performs efficient service-to-backend translation right in the Linux kernel’s socket layer (e.g. at TCP connect time) such that per-packet (see Network Plugin Requirements [https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#network- plugin-requirements]) Linux kernel >= 4.9.17 Tip See System Requirements com/docs/rke/latest/en/installation/] with the below change: From: network: options: flannel_backend_type: "vxlan" plugin: "canal" To: network: plugin: none Install Cilium: Install Cilium into

performed on the source host. For east-west type load balancing, Cilium performs efficient service-to-backend translation right in the Linux kernel’s socket layer (e.g. at TCP connect time) such that per-packet (see Network Plugin Requirements [https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#network- plugin-requirements]) Linux kernel >= 4.9.17 Tip See System Requirements com/docs/rke/latest/en/installation/] with the below change: From: network: options: flannel_backend_type: "vxlan" plugin: "canal" To: network: plugin: none Install Cilium: Install Cilium into

performed on the source host. For east-west type load balancing, Cilium performs efficient service-to-backend translation right in the Linux kernel’s socket layer (e.g. at TCP connect time) such that per-packet support for the default CNI plugin: curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC='--flannel- backend=none' sh - Install Agent Nodes (Optional) K3s can run in standalone mode or as a cluster making "kube-dns-autoscaler-76fcd5f658-22r72" deleted pod "kube-state-metrics-7d9774bbd5-n6m5k" deleted pod "l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Note This may error

as you scale up your clusters: etcd nodes operated by the etcd-operator will not use persistent storage. Once the etcd cluster looses quorum, the etcd cluster is automa�cally re- created by the cilium-etcd-operator "kube-dns-autoscaler-76fcd5f658-22r72" deleted pod "kube-state-metrics-7d9774bbd5-n6m5k" deleted pod "l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Installer Integrations tracking, meaning that if policy allows the frontend to reach backend, it will automa�cally allow all required reply packets that are part of backend replying to frontend within the context of the same TCP/UDP

as you scale up your clusters: etcd nodes operated by the etcd-operator will not use persistent storage. Once the etcd cluster looses quorum, the etcd cluster is automatically re-created by the cilium-etcd-operator "kube-dns-autoscaler-76fcd5f658-22r72" deleted pod "kube-state-metrics-7d9774bbd5-n6m5k" deleted pod "l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Validate the Installation hostPort-CNI plugin documentation [https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#support-hostport]. Note Before using HostPort, read the Kubernetes Configuration

support for the default CNI plugin: curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC='--flannel-backend=none --no-flannel' sh - Install Agent Nodes (Optional) K3s can run in standalone mode or as a "kube-dns-autoscaler-76fcd5f658-22r72" deleted pod "kube-state-metrics-7d9774bbd5-n6m5k" deleted pod "l7-default-backend-6f8697844f-d2rq2" deleted pod "metrics-server-v0.3.1-54699c9cc8-7l5w2" deleted Validate the Installation as you scale up your clusters: etcd nodes operated by the etcd-operator will not use persistent storage. Once the etcd cluster looses quorum, the etcd cluster is automatically re-created by the cilium-etcd-operator