REC images

The main ISO image is install.iso.

The bootcd.iso image is used only when deploying via the Akraino Regional Controller using the Telco Appliance Remote Installer, also, can be ignored when following the manual procedure.

REC deployer copies the install.iso to the first controller and reads user_config.yaml to deploy base OS.

1. install.iso contains

• EFI images  isolinux  rpms  TBL
• guest-image.img is a QEMU QCOW Image which is built using build_images.sh

2. guest-image.img is a Centos 7 image which contains

• installed RPMs with dib (disk image build)

• tar files:

  	File	Available on aarch64
  1	./var/lib/caas/images/flannel:0.11.0-4.tar
  2	./var/lib/caas/images/chartrepo:1.0.0-6.tar
  3	./var/lib/caas/images/chartrepo:1.0.0-6.tar
  4	./var/lib/caas/images/cpupooler:0.3.0-1.tar
  5	./var/lib/caas/images/sriovdp:2.0.0-4.tar
  6	./var/lib/caas/images/kubernetespause:1.15.1-0.tar
  7	./var/lib/caas/images/hyperkube:1.15.1-0.tar
  8	./var/lib/caas/images/netwatcher:3.3.0-3.tar
  9	./var/lib/caas/images/swift:2.21.0-5.tar
  10	./var/lib/caas/images/kubedns:1.15.4-2.tar
  11	./var/lib/caas/images/custom_metrics:0.5.0-1.tar
  12	./var/lib/caas/images/svcwatcher:3.3.0-3.tar
  13	./var/lib/caas/images/metrics_server:0.3.3-1.tar
  14	./var/lib/caas/images/prometheus:2.10.0-0.tar
  15	./var/lib/caas/images/elasticsearch:7.2.0-0.tar
  16	./var/lib/caas/images/registry:2.7.1-4.tar
  17	./var/lib/caas/images/tiller:2.14.1-1.tar
  18	./var/lib/caas/images/etcd:3.3.13-4.tar
  19	./var/lib/caas/images/fluentd:1.6.0-0.tar

• anisble installation, in /etc/ansible/roles there are
  • docker
  • flannel
  • and more

3. Packages identified so far when running commands in build_images.sh :

3.1. yum install --nogpgcheck -y diskimage-builder         git         python         wget         which         findutils         systemd-udev         PyYAML         parted         e2fsprogs         xfsprogs

Installed:

3.2. docker build -f /w/workspace/ta-ci-build/ta/build-tools/docker-context/Dockerfile-dib -t dib /w/workspace/ta-ci-build/ta/build-tools/docker-context    --> Create dib docker image

docker build -f /w/workspace/ta-ci-build/ta/build-tools/docker-context/Dockerfile-buildtools -t buildtools /w/workspace/ta-ci-build/ta/build-tools/docker-context  --> Create buildtools docker image

3.3. /w/workspace/ta-ci-build/ta/build-tools/create_manifest_rpm.sh

rpm_macros=/w/workspace/ta-ci-build/work/tmp/manifest-work/rpmmacros

/w/workspace/ta-ci-build/ta/build-tools/mock2rpmbuild_config.py --mock-config /w/workspace/ta-ci-build/work/tmp/manifest-work/mock_config/mock.cfg --output-file-path /w/workspace/ta-ci-build/work/tmp/manifest-work/rpmmacros

docker run --rm -v /w/workspace/ta-ci-build/work/tmp/manifest-work/rpmmacros:/root/.rpmmacros -v /w/workspace/ta-ci-build/work/tmp/manifest-work:/work alpine:3.9.4 sh -c '\

apk add rpm && \

rpmbuild --build-in-place --rmspec -ba /work/*.spec && \

find /root/rpmbuild -name "*.rpm" | xargs -I "{}" mv {} /work'

3.4. docker run --rm --privileged -v /dev:/dev -v /w/workspace/ta-ci-build/work:/work -e WORK=/work -v /w/workspace/ta-ci-build/ta/manifest:/manifest -e MANIFEST_PATH=/manifest -v /w/workspace/ta-ci-build/ta/build-tools:/tools dib /tools/create_golden_image.sh    ---> dib image is used to create the image

3.5.

dib-run-parts Sourcing environment file /tmp/in_target.d/install.d/../environment.d/10-bootloader-default-cmdline

+ source /tmp/in_target.d/install.d/../environment.d/10-bootloader-default-cmdline

Installed packages with dependencies:

Packages included in ISO ta/manifest/packages.yaml and configuration. Looks like these are generated from packages.yaml