coreos install tips

wangzheng422 · Jun 14, 2022 · 0f406a8 · 0f406a8
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diff --git a/redhat/ocp4/4.10/4.10.bf2.offload.md b/redhat/ocp4/4.10/4.10.bf2.offload.md
@@ -0,0 +1,53 @@
+# openshift 4.10 BF2 offload
+
+# fresh BF2 os with rhel 8.6
+
+- [Installing Red Hat Enterprise Linux on NVIDIA BlueField-2 DPU](https://developers.redhat.com/articles/2021/10/18/sensitive-information-detection-using-nvidia-morpheus-ai-framework#setting_up_nvidia_netq_agent_on_nvidia_bluefield_2_dpu)
+
+```bash
+
+
+# https://bugzilla.redhat.com/show_bug.cgi?id=1814682
+dnf install -y kernel-modules-extra psmisc
+
+mkdir -p /data/down/
+cd /data/down/
+
+dnf install -y rshim expect wget minicom rpm-build lshw
+systemctl enable --now rshim
+systemctl status rshim --no-pager -l
+
+dnf install -y openssl-devel mstflint
+
+# nat router on host
+# https://access.redhat.com/discussions/4642721
+cat << EOF >> /etc/sysctl.d/99-wzh-sysctl.conf
+
+net.ipv4.ip_forward = 1
+
+EOF
+sysctl --system
+
+systemctl disable --now firewalld
+
+
+
+
+BF_VERSION=3.9.0
+MLNX_OFED_VERSION=5.6-1.0.3.3
+
+wget --quiet https://linux.mellanox.com/public/repo/bluefield/${BF_VERSION}/extras/mlnx_ofed/${MLNX_OFED_VERSION}/MLNX_OFED_SRC-${MLNX_OFED_VERSION}.tgz
+tar xzf MLNX_OFED_SRC-${MLNX_OFED_VERSION}.tgz
+MLNX_OFED_SRC-${MLNX_OFED_VERSION}/install.pl -k $kernel --kernel-extra-args '--with-sf-cfg-drv --without-xdp --without-odp' --kernel-only --disable-kmp
+
+```
+
+# install ocp master on kvm on 102
+
+
+# add ocp worker on baremetal on 103
+
+
+# config BF2 to install ovnK to connect to ocp
+
+
diff --git a/redhat/ocp4/4.10/4.10.sno.boot.from.linux.md b/redhat/ocp4/4.10/4.10.sno.boot.from.linux.md
@@ -9,6 +9,13 @@
 
 ![](dia/4.10.sno.from.centos.drawio.svg)
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 # from centos7
 
 ```bash

diff --git a/redhat/ocp4/4.10/4.10.sno.installer.md b/redhat/ocp4/4.10/4.10.sno.installer.md
@@ -8,6 +8,13 @@ installer 的内部安装逻辑图：
 
 ![](dia/4.10.sno.installer.drawio.svg)
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 # on helper node
 
 ```bash

diff --git a/redhat/ocp4/4.10/4.10.sno.nfs.lvm.md b/redhat/ocp4/4.10/4.10.sno.nfs.lvm.md
@@ -2,6 +2,13 @@
 
 single node ocp，如果有一块单独的硬盘，那么可以用lvm operator来自动分配lvm，创建存储给应用用。我们接下来在这个存储基础上配置nfs，就变成了一个集群内部的nfs服务。
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 # install [lvm operator](https://github.com/red-hat-storage/lvm-operator)
 
 we need local storage, and we are single node openshift, so we use lvm operator, find the operator from operator hub and install :

diff --git a/redhat/ocp4/4.10/4.10.sno.odf.md b/redhat/ocp4/4.10/4.10.sno.odf.md
@@ -4,6 +4,13 @@
 
 本文档的前导实验，是[如何部署一个普通的single node openshift](./4.10.sno.installer.md)
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 reference:
 - [ODF4SNO](https://github.com/redhat-partner-solutions/odf4sno)
   - [fork](https://github.com/wangzheng422/odf4sno)

diff --git a/redhat/ocp4/4.10/4.10.sno.partition.quay.md b/redhat/ocp4/4.10/4.10.sno.partition.quay.md
@@ -12,6 +12,13 @@
 
 ![](dia/4.10.sno.partition.drawio.svg)
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 # additional steps during sno install
 
 ```bash

diff --git a/redhat/ocp4/4.10/4.10.upgrade.tips.md b/redhat/ocp4/4.10/4.10.upgrade.tips.md
@@ -0,0 +1,7 @@
+# openshift 4.10 upgrade tips
+
+- [How to start Red Hat CoreOS (RHCOS) in emergency mode in OpenShift Container Platform 4.](https://access.redhat.com/solutions/5500131)
+- [Cluster operator kube-apiserver should not be upgraded between minor versions](https://access.redhat.com/solutions/6694821)
+- [Rebuild all Openshift-OVN-Kubernetes pods](https://access.redhat.com/solutions/6449381)
+- [[OVN] no route to host for POD to POD communication](https://access.redhat.com/solutions/6810011)
+- [Preparing to upgrade to OpenShift Container Platform 4.9](https://access.redhat.com/articles/6329921)
diff --git a/redhat/ocp4/4.10/4.10.upi.centos.2.small.disk.md b/redhat/ocp4/4.10/4.10.upi.centos.2.small.disk.md
@@ -10,6 +10,13 @@
 
 ![](./dia/4.10.upi.from.centos.small.disk.drawio.svg)
 
+视频讲解
+
+[<kbd><img src="imgs/2022-06-14-13-03-19.png" width="600"></kbd>](https://www.bilibili.com/video/BV1i3411g7i3)
+
+- [bilibili](https://www.bilibili.com/video/BV1i3411g7i3)
+- [youtube](https://youtu.be/7U-5yW9UZZQ)
+
 # in-lab test
 
 

diff --git a/redhat/ocp4/4.10/imgs/2022-06-14-13-03-19.png b/redhat/ocp4/4.10/imgs/2022-06-14-13-03-19.png