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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-08-29 02:35:37 +0200
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-08-29 21:38:26 +0200
commit64a9b893947329028bf0ef57379372e7d0de43e9 (patch)
treefba9c59fcec284698bff91041141d2552a3594e5 /mcp/scripts
parentdb6e94bc05ad30de2151c2e1ee1dc4fc164f012e (diff)
lib.sh: Reuse /tmp/mcp.rsa if present
Long-term, /tmp/mcp.rsa should be moved to a persistent location [1], and made configurable via env var / other mechanisms. This will allow us to: - use an existing keypair (provided by end-user in expected path); - login to previous deployment machines (e.g. to cleanup UEFI boot entries before destroying the cluster and rebuilding it); - split deploy in re-entrant stages (salt master only, cluster nodes only; similar to old Fuel, where we could reuse old Fuel VM); [1] https://jira.opnfv.org/browse/FUEL-280 Change-Id: I1e53321ed1cfc217ff95e809c867fa3370c479c9 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'mcp/scripts')
-rw-r--r--mcp/scripts/lib.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index 1b439a93e..3f740589d 100644
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -9,6 +9,11 @@ generate_ssh_key() {
user=${SUDO_USER}
fi
+ if [ -f "/tmp/${SSH_KEY}" ]; then
+ cp "/tmp/${SSH_KEY}" .
+ ssh-keygen -f "${SSH_KEY}" -y > "${SSH_KEY}.pub"
+ fi
+
[ -f "${SSH_KEY}" ] || ssh-keygen -f "${SSH_KEY}" -N ''
install -o "${user}" -m 0600 "${SSH_KEY}" /tmp/
}