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Address PR #65 review comments: fix indentation, quote variables, document IPV6_ONLY #66

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Merged
EdGeraghty merged 2 commits into from
Nov 26, 2025
Merged

Address PR #65 review comments: fix indentation, quote variables, document IPV6_ONLY #66

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Initial plan
Copilot Nov 26, 2025
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Address review comments: fix indentation, add quotes, document IPV6_ONLY
Copilot Nov 26, 2025
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8 changes: 4 additions & 4 deletions scripts/container-entrypoint.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -170,10 +170,10 @@ check_ip_address_settings() {
check_env_var_or_set_default "IPV6_PREFIX" "${headscale_ipv6_prefix_default}"

if [[ "${IPV6_ONLY}" == "true" ]]; then
export IP_PREFIXES="v6: $IPV6_PREFIX"
export IP_PREFIXES="v6: ${IPV6_PREFIX}"
else
export IP_PREFIXES="v4: $IPV4_PREFIX
v6: $IPV6_PREFIX"
export IP_PREFIXES="v4: ${IPV4_PREFIX}
v6: ${IPV6_PREFIX}"
fi
}

Expand Down Expand Up @@ -208,7 +208,7 @@ create_headscale_config() {
"HEADSCALE_DNS_BASE_DOMAIN"
"HEADSCALE_OVERRIDE_LOCAL_DNS"
"MAGIC_DNS"
"IP_PREFIXES"
"IP_PREFIXES"
"IP_ALLOCATION"
"HEADSCALE_EXTRA_RECORDS_PATH"
)
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3 changes: 3 additions & 0 deletions templates/secrets.template.env
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Expand Up @@ -24,6 +24,9 @@ HEADSCALE_DNS_BASE_DOMAIN=CHANGEME
# IPV6_PREFIX="fd7a:115c:a1e0::/48"
# IPV4_PREFIX="100.64.0.0/10"

# Enable IPv6-only mode (disables IPv4 prefix allocation)
# IPV6_ONLY=false

# The following one can be set after first deployment
# If not, it will require all Tailscale clients to restart on every deploy
# HEADSCALE_NOISE_PRIVATE_KEY=CHANGEME
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