William Lieurance's Tech Blog

Running certbot under podman

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@JsonIgnore vs @JsonbTransient

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In new EE app servers, Jackson-specific @JsonIgnore is deprecated in favor of JSON-B's @JsonbTransient

Podman v2 config for insecure registries

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[registries.insecure] no longer works

Which TLS library does this use?

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In Debian 10 userspaces, most SSL connections are made via calls to OpenSSL, but LDAPS connections are made with GnuTLS. In RedHat userspaces, LDAPS is still over OpenSSL.

Liveness and Readiness are Not Health Checks

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A change in live-site ownership between Dev and Ops has flipped inputs and outputs