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GOBMCN2-24 Added preflight checks #6

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muresan
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@muresan muresan commented Jun 18, 2020

Added preflight checks to ensure as much as possible that the ansibl playbooks that install software will not fail

… playbooks that install software will not fail
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@muresan muresan changed the title Added preflight checks GOBMCN2-24 Added preflight checks Jun 18, 2020
- { distro: "OracleLinux", version: "7.4", kernel_version: "4.1.12", kernel_build: "124.19.2", kernel_tag: "el7uek" }
- { distro: "OracleLinux", version: "7.4", kernel_version: "4.14.35", kernel_build: "1818.1.6", kernel_tag: "el7uek" }
- { distro: "OracleLinux", version: "7.5", kernel_version: "3.10.0", kernel_build: "862.11.6", kernel_tag: "el7" }
- { distro: "RedHat", version: "7.5", kernel_version: "3.10.0", kernel_build: "862.11.6", kernel_tag: "el7" }
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What about, say, Red Hat 7.6? 7.7 beta? 7.3? 7.1? These are all certified as far as I know. It just seems like a huge headache to maintain a list of kernel versions for every quarterly release of every operating system, and repeating it for every Oracle software combination.

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This is the list of supported OS/Kernels for the specific database versions, once new OS versions are out, we can add a new line for 7.6, 7.7 with a kernel version. Anything newer passes.

#
ansible_user: ansible
#
required_cpu_cores: 4
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Why shouldn't I run on, say, a single-core system?

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This was the recommendation from the DBA team

with_items: "{{supported_distributions_12_2}}"

- assert:
that: supported_19c or supported_18c or supported_12_2
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What about 12.1? 11gR2?

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I did not find a document for 11 or 12.1 that lists the OS/Kernel combinations.

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muresan commented Oct 20, 2020

@googlebot I signed it!

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google-cla bot commented Oct 20, 2020

CLAs look good, thanks!

ℹ️ Googlers: Go here for more info.

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muresan commented Oct 20, 2020

Added a new PR as I cannot use the original repo:

#54

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3 participants