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IBMCloud-Powervs docs and pre-req update #1942

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Sep 6, 2024
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IBMCloud-Powervs docs and pre-req update #1942

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42f787c
ibmcloud-powervs: Revise ibmcloud-powervs README
Vaibhav-Nazare Jul 23, 2024
6d11826
ibmcloud-powervs: Install additional packages
Vaibhav-Nazare Jul 23, 2024
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19 changes: 12 additions & 7 deletions src/cloud-api-adaptor/ibmcloud-powervs/README.md
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Expand Up @@ -30,31 +30,36 @@ pvsadm image qcow2ova --prep-template-default > image-prep.template

Add the following snippet to `image-prep.template`
```
yum install -y gcc gcc-c++ git make
git clone -b main https:/kata-containers/kata-containers.git
yum install -y gcc gcc-c++ git make wget perl
wget https:/mikefarah/yq/releases/download/v4.42.1/yq_linux_ppc64le
chmod +x yq_linux_ppc64le && mv yq_linux_ppc64le /usr/local/bin/yq
git clone https:/confidential-containers/cloud-api-adaptor.git
cd cloud-api-adaptor/ibmcloud-powervs/image
cd cloud-api-adaptor/src/cloud-api-adaptor/ibmcloud-powervs/image
make build
```

> NOTE:
> 1. If you intend to use DHCP network type for creating peer pod VMs with
> PowerVS provider, you need to additionally add this to `image-prep.template`
> PowerVS provider, you need to additionally add this to `image-prep.template` and setup a DHCP server.
> ```
> mkdir -p /etc/cloud/cloud.cfg.d
> cat <<EOF >> /etc/cloud/cloud.cfg.d/99-custom-networking.cfg
> network: {config: disabled}
> EOF
> ```
> 2. To use a specific port or address for agent-protocol-forwarder, pass `FORWARDER_PORT=<port-number>` to the `make` command.
> 2. Setup a DHCP server using pvsadm
> ```
> pvsadm dhcpserver create --workspace-id <workspace-id> -k <api-key>
> ```
> 3. To use a specific port or address for agent-protocol-forwarder, pass `FORWARDER_PORT=<port-number>` to the `make` command.

2. Download the qcow2 image and converts into ova type
```
pvsadm image qcow2ova --image-name <name> --image-dist centos --image-url https://cloud.centos.org/centos/8-stream/ppc64le/images/CentOS-Stream-GenericCloud-8-latest.ppc64le.qcow2 --prep-template image-prep.template
pvsadm image qcow2ova --image-name <name> --image-dist centos --image-url https://cloud.centos.org/centos/9-stream/ppc64le/images/CentOS-Stream-GenericCloud-9-latest.ppc64le.qcow2 --prep-template image-prep.template --image-size 20
```


> Qcow2 CentOS images for ppc64le can be found [here](https://cloud.centos.org/centos/8-stream/ppc64le/images/)
> Qcow2 CentOS images for ppc64le can be found [here](https://cloud.centos.org/centos/9-stream/ppc64le/images/)

## Import image to PowerVS

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9 changes: 7 additions & 2 deletions src/cloud-api-adaptor/ibmcloud-powervs/image/prereq.sh
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Expand Up @@ -3,10 +3,15 @@
# FIXME to pickup these values from versions.yaml
GO_VERSION="1.21.12"
RUST_VERSION="1.75.0"
SKOPEO_VERSION="1.5.0"

# Install dependencies
yum install -y curl protobuf-compiler libseccomp-devel openssl openssl-devel perl skopeo-${SKOPEO_VERSION}
yum install -y curl libseccomp-devel openssl openssl-devel skopeo clang clang-devel

wget https://rpmfind.net/linux/centos-stream/9-stream/CRB/ppc64le/os/Packages/protobuf-compiler-3.14.0-13.el9.ppc64le.rpm
yum install -y protobuf-compiler-3.14.0-13.el9.ppc64le.rpm

wget https://www.rpmfind.net/linux/centos-stream/9-stream/CRB/ppc64le/os/Packages/device-mapper-devel-1.02.197-2.el9.ppc64le.rpm
yum install -y device-mapper-devel-1.02.197-2.el9.ppc64le.rpm

# Install Golang
curl https://dl.google.com/go/go${GO_VERSION}.linux-ppc64le.tar.gz -o go${GO_VERSION}.linux-ppc64le.tar.gz && \
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