What is your requirement? If you want to run RHEL without subscription, you can very well get it from official site. If you want to install packages, you should have.
- Oracle Linux downloads can be verified to ensure that they are exactly the downloads as published by Oracle and that they were downloaded without any corruption. For checksum files, signing keys and steps to verify the integrity of your downloads, see these instructions.
- The reason I asked for RHEL is that I need to test something on RHEL 6.7, 6.8, 7.2 and 7.3. It only says 'CentOS-7' or 'CentOS-6'. The prominent download links are for CentOS 7.
Oracle Linux Installation Media
This page contains the ISO images for the three most recent updates to Oracle Linux releases. There are several kinds of ISO images:
- Full ISO: contains everything needed to boot a system and install Oracle Linux.
- UEK Boot ISO: contains everything that is required to boot a system with Unbreakable Enterprise Kernel (UEK) and start an installation
- Boot ISO: contains everything that is required to boot a system with Red Hat compatible kernel (RHCK) and start an installation
- Source ISO: contains sources for the packages included in Full ISO.
Oracle Linux x86_64 ISOs
| Release | Full ISO | Boot ISO | UEK boot ISO | Source ISO |
|---|---|---|---|---|
| 8.3 | OracleLinux-R8-U3-x86_64-dvd.iso | OL8U3 x86_64-boot.iso | OL8U3 x86_64-boot-uek.iso | OracleLinux-R8-U3-src-dvd.iso |
| 8.2 | OracleLinux-R8-U2-x86_64-dvd.iso | OL8U2 x86_64-boot.iso | OL8U2 x86_64-boot-uek.iso | OracleLinux-R8-U2-src-dvd.iso |
| 8.1 | OracleLinux-R8-U1-x86_64-dvd.iso | OL8U1 x86_64-boot.iso | - | OracleLinux-R8-U1-src-dvd.iso |
| 7.9 | OracleLinux-R7-U9-Server-x86_64-dvd.iso | OL7U9 x86_64-boot.iso | OL7U9 x86_64-boot-uek.iso | OracleLinux-R7-U9-src-dvd1.iso OracleLinux-R7-U9-src-dvd2.iso |
| 7.8 | OracleLinux-R7-U8-Server-x86_64-dvd.iso | OL7U8 x86_64-boot.iso | OL7U8 x86_64-boot-uek.iso | OracleLinux-R7-U8-src-dvd1.iso OracleLinux-R7-U8-src-dvd2.iso |
| 7.7 | OracleLinux-R7-U7-Server-x86_64-dvd.iso | OL7U7 x86_64-boot.iso | OL7U7 x86_64-boot-uek.iso | OracleLinux-R7-U7-src-dvd1.iso OracleLinux-R7-U7-src-dvd2.iso |
| 6.10 | OracleLinux-R6-U10-Server-x86_64-dvd.iso | OL6U10 x86_64-boot.iso | OL6U10 x86_64-boot-uek.iso | OracleLinux-R6-U10-src-dvd1.iso OracleLinux-R6-U10-src-dvd2.iso |
| 6.9 | OracleLinux-R6-U9-Server-x86_64-dvd.iso | OL6U9 x86_64-boot.iso | OL6U9 x86_64-boot-uek.iso | OracleLinux-R6-U9-src-dvd1.iso OracleLinux-R6-U9-src-dvd2.iso |
| 6.8 | OracleLinux-R6-U8-Server-x86_64-dvd.iso | OL6U8 x86_64-boot.iso | OL6U8 x86_64-boot-uek.iso | OracleLinux-R6-U8-src-dvd1.iso OracleLinux-R6-U8-src-dvd2.iso |
Oracle Linux Arm (aarch64) ISOs
| Release | Full ISO | UEK boot ISO | Source ISO |
|---|---|---|---|
| 8.3 | OracleLinux-R8-U3-Server-aarch64-dvd.iso | OL8U3 aarch64-boot-uek.iso | OracleLinux-R8-U3-src-dvd.iso |
| 8.2 | OracleLinux-R8-U2-Server-aarch64-dvd.iso | OL8U2 aarch64-boot-uek.iso | OracleLinux-R8-U2-src-dvd.iso |
| 7.9 | OracleLinux-R7-U9-Server-aarch64-dvd.iso | OL7U9 aarch64-boot-uek.iso | OracleLinux-R7-U9-src-dvd1.iso OracleLinux-R7-U9-src-dvd2.iso |
| 7.8 | OracleLinux-R7-U8-Server-aarch64-dvd.iso | OL7U8 aarch64-boot-uek.iso | OracleLinux-R7-U8-src-dvd1.iso OracleLinux-R7-U8-src-dvd2.iso |
| 7.7 | OracleLinux-R7-U7-Server-aarch64-dvd.iso | OL7U7 aarch-boot-uek-20190809.iso | OracleLinux-R7-U7-src-dvd1.iso OracleLinux-R7-U7-src-dvd2.iso |
Verifying Downloads
Oracle Linux downloads can be verified to ensure that they are exactly the downloads as published by Oracle and that they were downloaded without any corruption. For checksum files, signing keys and steps to verify the integrity of your downloads, see these instructions.
Unofficial Download Mirrors
Download Red Hat Linux Iso
In addition locations listed above and Oracle Software Delivery Cloud, Oracle Linux ISOs can be download from several mirror sites. Note that these site are not endorsed by Oracle, but that you can verify the downloaded files using the procedure outlined above.