there is now a @oracle nosql database

you can try the oracle nosql database community edition now and it should also be available in the oracle cloud “always free” tier later this year

• https://blogs.oracle.com/nosql/setup-single-sharded-oracle-nosql-database%3a-quickly-and-easily
• https://blogs.oracle.com/nosql/how-to-be-productive-with-oracle-nosql-database-in-less-than-5-mins
• https://blogs.oracle.com/nosql/15-minutes-to-hello-world

oracle docs (there is support for java, node & python)

• https://docs.oracle.com/en/database/other-databases/nosql-database/index.html
• https://docs.oracle.com/en/database/other-databases/nosql-database/19.5/index.html
• https://docs.oracle.com/en/database/other-databases/nosql-database/19.5/develop.html
• https://docs.oracle.com/en/database/other-databases/nosql-database/19.5/nodejs-driver-table/introduction-oracle-kvlite.html

netdata deb rpm & docker images

netdata deb rpm & docker images

• https://docs.netdata.cloud/packaging/installer/methods/packages/
• https://docs.netdata.cloud/packaging/docker/

docker run cmd

$ docker run -d \
  -p 19999:19999 \
  -v /etc/passwd:/host/etc/passwd:ro \
  -v /etc/group:/host/etc/group:ro \
  -v /proc:/host/proc:ro \
  -v /sys:/host/sys:ro \
  -v /etc/os-release:/host/etc/os-release:ro \
  --cap-add SYS_PTRACE \
  --security-opt apparmor=unconfined \
  --name=netdata netdata/netdata

lets go pkg mgr crazy – dpkg, apt, aptitude, rpm, yum, dnf, tdnf #sysadmin #devops

lets go pkg mgr crazy – dpkg, apt, aptitude, rpm, yum, dnf, microdnf, tdnf

dnf

• https://dnf.readthedocs.io/en/latest/

ibm red hat UBI images use

• microdnf

and vmware photonos introduces the ‘latest’ package manager on the block – tdnf

• https://vmware.github.io/photon/assets/files/html/1.0-2.0/tdnf.html
• https://vmware.github.io/photon/assets/files/html/3.0/photon_admin/tdnf.html
• https://github.com/vmware/tdnf

and they have removed yum localinstall so you have to create your own repo to install an rpm

• https://vmware.github.io/photon/assets/files/html/3.0/photon_admin/adding-a-new-repository.html
• https://github.com/vmware/tdnf/wiki#adding-a-new-repository

Oracle Linux 7 SCL RPMS

Oracle Linux 7 SCL RPMS

• https://oss.oracle.com/SCL/OL7/SRPMS/

IBM Red Hat 7 & 8 BaseOS & AppStream repos

IBM Red Hat have moved away from OS & Optional rpm repos in version 7 to BaseOS & AppStream rpm repos in version 8.

IBM Red Hat 7 UBI container images (public)

• registry.access.redhat.com/ubi7
• registry.access.redhat.com/ubi7/ubi
• registry.access.redhat.com/ubi7/ubi-minimal
• registry.access.redhat.com/ubi7/ubi-init

IBM Red Hat 7 UBI container images (with an ibmredhat subscription)

• registry.redhat.io/ubi7
• registry.redhat.io/ubi7/ubi
• registry.redhat.io/ubi7/ubi-minimal
• registry.redhat.io/ubi7/ubi-init

IBM Red Hat 7 UBI os & optional repos

• https://cdn-ubi.redhat.com/content/public/ubi/dist/ubi/server/7/7Server/x86_64/os
• https://cdn-ubi.redhat.com/content/public/ubi/dist/ubi/server/7/7Server/x86_64/optional
• https://cdn-ubi.redhat.com/content/public/ubi/dist/ubi/server/7/7Server/x86_64/extras

IBM Red Hat 8 UBI container images (public)

• registry.access.redhat.com/ubi8
• registry.access.redhat.com/ubi8/ubi
• registry.access.redhat.com/ubi8/ubi-minimal
• registry.access.redhat.com/ubi8/ubi-init

IBM Red Hat 8 UBI container images (with an ibmredhat subscription)

• registry.redhat.io/ubi8
• registry.redhat.io/ubi8/ubi
• registry.redhat.io/ubi8/ubi-minimal
• registry.redhat.io/ubi8/ubi-init

IBM Red Hat 8 UBI BaseOS & AppStream repos

• https://cdn-ubi.redhat.com/content/public/ubi/dist/ubi8/8/x86_64/baseos
• https://cdn-ubi.redhat.com/content/public/ubi/dist/ubi8/8/x86_64/appstream

ibmredhat developers only

• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/pdf/installing_managing_and_removing_user-space_components/Red_Hat_Enterprise_Linux-8-Installing_managing_and_removing_user-space_components-en-US.pdf

CentOS 8 v @OracleLinux 8 v IBMredhat 8 network install #devops #sysadmin

CentOS 7/8 network install

it just works ! and autodetects yum repo installation source

OracleLinux 7/8 network install

you need to manually setup the yum repo installation source

IBMredhat 7/8 network install

IT DOESNT !

A) you need a ibm red hat subscription (or ‘free’ developer subscription)

B) even if you have a subscription you need to create your own yum repo server

so you have to install everything from your subscription DVD instead

a gnu/linux #devops & #devsecops blog

a gnu/linux #devops & #devsecops blog

• https://www.devsecops.cc/linux_servers_howtos.html
• https://www.devsecops.cc/more_linux_servers_howtos.html
• https://www.devsecops.cc/devsecops/index.html

oracle linux 7 & oracle linux 8 bonus repos

oracle linux 7 & oracle linux 8 bonus repos

oracle linux 7 repos

• addons
• developer
• developer_EPEL
• latest
• software_collections

oracle linux 7 yum install

# yum install oraclelinux-developer-release-el7
# yum install oracle-epel-release-el7

oracle linux 7 yum repolist

# yum repolist
Loaded plugins: langpacks, ulninfo
repo id repo name status
ol7_addons/x86_64         Oracle Linux 7Server Add ons (x86_64) 411
ol7_developer/x86_64      Oracle Linux 7Server Development Packages (x86_64)                                    1,254
ol7_developer_EPEL/x86_64 Oracle Linux 7Server Development Packages (x86_64) 31,355
ol7_latest/x86_64         Oracle Linux 7Server Latest (x86_64) 16,661
ol7_software_collections/x86_64  Software Collection Library release 3.0 packages for Oracle Linux 7 (x86_64) 14,433

oracle linux 7 docs

• https://yum.oracle.com/oracle-linux-7.html
• https://yum.oracle.com/repo/OracleLinux/OL7/addons/x86_64/index.html
• https://yum.oracle.com/repo/OracleLinux/OL7/developer/x86_64/index.html
• https://yum.oracle.com/repo/OracleLinux/OL7/developer/EPEL/x86_64/index.html

oracle linux 8 repos

• appstream
• baseos
• developer
• developer_EPEL

oracle linux 8 repo docs

• https://yum.oracle.com/oracle-linux-8.html
• https://yum.oracle.com/repo/OracleLinux/OL8/addons/x86_64/index.html
• https://yum.oracle.com/repo/OracleLinux/OL8/developer/x86_64/index.html
• https://yum.oracle.com/repo/OracleLinux/OL8/developer/EPEL/x86_64/index.html

oracle linux 8 yum install

# yum install oraclelinux-developer-release-el8
# yum install oracle-epel-release-el8

oracle linux 8 yum repolist

# yum repolist
Last metadata expiration check: 0:07:13 ago on Mon 06 Apr 2020 14:26:26 EDT.
repo id repo name status
ol8_appstream      Oracle Linux 8 Application Stream (x86_64) 11,621
ol8_baseos_latest  Oracle Linux 8 BaseOS Latest (x86_64) 4,652
ol8_developer      Oracle Linux 8 Development Packages (x86_64)                                        29
ol8_developer_EPEL Oracle Linux 8 EPEL Packages for Development (x86_64) 594

 

oracle linux 8 network install yum repo gotcha #devops #sysadmin

oracle linux 8 yum repo has a different url format to the oracle linux 7 yum repo

• https://yum.oracle.com/repo/OracleLinux/OL8/baseos/latest/x86_64/index.html

oracle linux 7 podman install

oracle linux 7 podman install

# yum install oracle-softwarecollection-release-el7 
# yum install yum-utils
# yum-config-manager --enable ol7_addons 

oracle linux 7 podman install podman and slirp4netns

# yum install podman
# yum install slirp4netns

then enable user namespaces

# echo "user.max_user_namespaces=10000" > /etc/sysctl.d/userns.conf
# sysctl -p /etc/sysctl.d/userns.conf

then add user

# useradd -m $USER

then login as $USER

$ podman images