install-deps.sh: import ubuntu-toolchain-r's key without keyserver

we are running into following error recently

gpg: requesting key BA9EF27F from hkp server keyserver.ubuntu.com
gpgkeys: key 1E9377A2BA9EF27F can't be retrieved
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
gpg: keyserver communications error: keyserver helper general error
gpg: keyserver communications error: unknown pubkey algorithm
gpg: keyserver receive failed: unknown pubkey algorithm

so use the local copy of the pubkey instead

Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit b94e3790c88d599821b71bc76b20755c9580c081)

diff --git a/install-deps.sh b/install-deps.sh
index 474ef5d0289fe53b8014c075fe8273b6a5a2308b..c092a0a2cab7fdc51d95ae9161a495994678e753 100755 (executable)
--- a/install-deps.sh
+++ b/install-deps.sh
@@ -46,9 +46,23 @@ deb [arch=amd64] http://mirror.cs.uchicago.edu/ubuntu-toolchain-r $codename main
 deb [arch=amd64,i386] http://mirror.yandex.ru/mirrors/launchpad/ubuntu-toolchain-r $codename main
 EOF
        # import PPA's signing key into APT's keyring
-       $SUDO apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 1E9377A2BA9EF27F
-       $SUDO apt-get -y update -o Acquire::Languages=none -o Acquire::Translation=none || true
-       $SUDO apt-get install -y g++-7
+       cat << ENDOFKEY | $SUDO apt-key add -
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: SKS 1.1.6
+Comment: Hostname: keyserver.ubuntu.com
+
+mI0ESuBvRwEEAMi4cDba7xlKaaoXjO1n1HX8RKrkW+HEIl79nSOSJyvzysajs7zUow/OzCQp
+9NswqrDmNuH1+lPTTRNAGtK8r2ouq2rnXT1mTl23dpgHZ9spseR73s4ZBGw/ag4bpU5dNUSt
+vfmHhIjVCuiSpNn7cyy1JSSvSs3N2mxteKjXLBf7ABEBAAG0GkxhdW5jaHBhZCBUb29sY2hh
+aW4gYnVpbGRziLYEEwECACAFAkrgb0cCGwMGCwkIBwMCBBUCCAMEFgIDAQIeAQIXgAAKCRAe
+k3eiup7yfzGKA/4xzUqNACSlB+k+DxFFHqkwKa/ziFiAlkLQyyhm+iqz80htRZr7Ls/ZRYZl
+0aSU56/hLe0V+TviJ1s8qdN2lamkKdXIAFfavA04nOnTzyIBJ82EAUT3Nh45skMxo4z4iZMN
+msyaQpNl/m/lNtOLhR64v5ZybofB2EWkMxUzX8D/FQ==
+=LcUQ
+-----END PGP PUBLIC KEY BLOCK-----
+ENDOFKEY
+       $SUDO env DEBIAN_FRONTEND=noninteractive apt-get update -y -o Acquire::Languages=none -o Acquire::Translation=none || true
+       $SUDO env DEBIAN_FRONTEND=noninteractive apt-get install -y g++-7
     fi
 
     case $codename in