[onedr0p]

Overview

Stop the chart from pinning DRM_EXPORTER_ADDRESS to 0.0.0.0, so the binary's dual-stack default (::) applies.

Additional information

#39 moved the binary's default bind to ::, which on Linux accepts IPv4 and IPv6 alike, but the DaemonSet template kept a hardcoded 0.0.0.0. That forced an IPv4-only listener, so kubelet probes failed on IPv6-first and IPv6-only clusters, as reported in #123.

Rather than adding a config.address value, this removes the env var entirely. That matches the rest of the org's charts (kromgo, echo, chaski, tuppr), which template only the port and let the binary bind the unspecified address. It also fixes the out-of-the-box case: with #123 the default would still be 0.0.0.0, so affected users would have to discover and set the new value.

Anyone who needs a specific bind address (for example a node with IPv6 disabled in the kernel, where :: cannot bind) can now set DRM_EXPORTER_ADDRESS through env or extraEnv, since the template no longer emits a duplicate.

Also corrects the root README, which still listed 0.0.0.0 as the --address default.

Supersedes #123.

Requirements

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