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installer: auto-sanitize legacy managed-node corruption and stale forward config

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This commit is contained in:
Brad Stein 2026-04-07 12:49:11 -03:00
parent d19862285a
commit 169324ef4a
1 changed files with 43 additions and 0 deletions
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43
scripts/install.sh
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@ -476,6 +476,48 @@ migrate_ananke_config() {
fi
}
sanitize_migrated_ananke_config() {
local cfg="${CONF_DIR}/ananke.yaml"
[[ -f "${cfg}" ]] || return 0
local tmp changed=0
tmp="$(mktemp)"
# Legacy migration bug guard:
# If root-level "- node" entries were accidentally appended after ssh_managed_nodes,
# drop those orphan entries until the next top-level key.
awk '
BEGIN {in_managed=0}
/^ssh_managed_nodes:[[:space:]]*$/ {in_managed=1; print; next}
{
if (in_managed) {
if ($0 ~ /^ - /) {print; next}
if ($0 ~ /^- /) {next}
if ($0 ~ /^[A-Za-z0-9_]+:[[:space:]]*/) {in_managed=0}
}
print
}
' "${cfg}" > "${tmp}"
if ! cmp -s "${cfg}" "${tmp}"; then
mv "${tmp}" "${cfg}"
changed=1
echo "[install] sanitized malformed ssh_managed_nodes block in ${cfg}"
else
rm -f "${tmp}"
fi
if grep -Eq '^[[:space:]]*forward_shutdown_config:[[:space:]]*/etc/ananke/hecate.yaml[[:space:]]*$' "${cfg}"; then
sed -Ei 's#(^[[:space:]]*forward_shutdown_config:[[:space:]]*)/etc/ananke/hecate.yaml#\1/etc/ananke/ananke.yaml#' "${cfg}"
changed=1
echo "[install] migrated coordination.forward_shutdown_config to /etc/ananke/ananke.yaml"
fi
if [[ "${changed}" -eq 1 ]]; then
chmod 0640 "${cfg}" || true
fi
}
ensure_apt_packages() {
local missing=()
for pkg in "$@"; do
@ -848,6 +890,7 @@ else
echo "[install] keeping existing config at ${CONF_DIR}/ananke.yaml"
fi
migrate_ananke_config
sanitize_migrated_ananke_config
ensure_ananke_ssh_identity
ensure_ananke_kubeconfig