A couple of things to note about the failing code path.

The error message "luks encryption requires encrypted secrets to be
supported" is coming from qemuDomainSecretDiskPrepare() in
src/qemu/qemu_domain.c: https://paste.ubuntu.com/26444342/

The call to qemuDomainSecretSetup() appears to be returning 0 (zero).
Whether that means virCryptoHaveCipher() is returning True or False is
hard to tell but based on gnutls being included in the build log I'd
have to assume HAVE_GNUTLS_CIPHER_ENCRYPT is true.

What about the other checks in the first if statement in
qemuDomainSecretSetup()? https://paste.ubuntu.com/26444411/  Pasting
here as well. It seems as if one of these checks in the first if is
failing and we don't get to the qemuDomainSecretAESSetup() call, but
instead take the else path.

static int
qemuDomainSecretSetup(virConnectPtr conn,
                      qemuDomainObjPrivatePtr priv,
                      qemuDomainSecretInfoPtr secinfo,
                      const char *srcalias,
                      virSecretUsageType secretUsageType,
                      const char *username,
                      virSecretLookupTypeDefPtr seclookupdef,
                      bool isLuks)
{
    if (virCryptoHaveCipher(VIR_CRYPTO_CIPHER_AES256CBC) &&
        virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_OBJECT_SECRET) &&
        (secretUsageType == VIR_SECRET_USAGE_TYPE_CEPH ||
         secretUsageType == VIR_SECRET_USAGE_TYPE_VOLUME ||
         secretUsageType == VIR_SECRET_USAGE_TYPE_TLS)) {
        if (qemuDomainSecretAESSetup(conn, priv, secinfo, srcalias,
                                     secretUsageType, username,
                                     seclookupdef, isLuks) < 0)
            return -1;
    } else {
        if (qemuDomainSecretPlainSetup(conn, secinfo, secretUsageType,
                                       username, seclookupdef) < 0)
            return -1;
    }
    return 0;
}

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1744758

Title:
  libvirt 2.5.0-3ubuntu5.6~cloud0  appears to be compiled without gnutls

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-archive/+bug/1744758/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to