# subscription-manager repos -enable codeready-builder-for-rhel-9-$(arch)-rpmsġ0. First, you need to enable the EPEL and pgAdmin yum repositories which contain some of the dependencies. Now we will install pgAdmin 4 to manage the PostgreSQL database from the web. After saving the file, to apply the recent changes in the Postgres configuration, restart the Postgres service. host all all 127.0.0.1/32 md5Ĭonfigure PostgreSQL Client AuthenticationĨ. # vi /var/lib/pgsql/15/data/pg_hba.confįind the following lines and change the authentication method to md5 as highlighted in the screenshot. The supported authentication methods include password-based authentication which uses one of these methods: md5, crypt, or password.įor this guide, we will configure the md5 authentication method in the file /var/lib/pgsql/15/data/pg_hba.conf. Now configure how the Postgres server will authenticate clients such as pgAdmin. $ psql -c "ALTER USER postgres WITH PASSWORD ' ' "ħ. Then switch to the Postgres system account and create a secure and strong password for PostgreSQL administrative database user/role as follows. Start by creating a password for a Postgres system user account using the passwd utility as shown. Next, secure the Postgres user account and the database administrative user account. Initialize PostgreSQL on RHEL 9 Step 2: Secure and Configure PostgreSQL Databaseĥ. # /usr/pgsql-15/bin/postgresql-15-setup initdb Then check if the service is up and running, and is enabled as shown. Once the installation is complete, initialize the PostgreSQL database, then start the PostgreSQL-15 service and enable it to automatically start at system boot. Next, install the PostgreSQL 15 server and client packages. Next, enable the official PostgreSQL Yum Repository as shown. This was addressed in bugzilla: Rebase RHEL 6 to ca-certificates from NSS 3.2.Update the ca-certificates package to the version provided in RHEA-2013:1596 ( ca-certificates-2013.1.94-65.0.el6) or a newer version.* common name: * issuer: CN=Secure Certificate Authority - G2,OU=", Inc.",L=Scottsdale,ST=Arizona,C=US * SSL connection using SSL_RSA_WITH_RC4_128_SHA certs]# curl -o /etc/pki/tls/certs/ca-bundle.crt It works after manually updating the certificate. If you'd like to turn off curl's verification of the certificate, use Problem with the certificate (it might be expired, or the name might The bundle, the certificate verification probably failed due to a If this HTTPS server uses a certificate signed by a CA represented in If the defaultīundle file isn't adequate, you can specify an alternate file Of Certificate Authority (CA) public keys (CA certs). * Peer certificate cannot be authenticated with known CA certificatesĬurl: (60) Peer certificate cannot be authenticated with known CA certificatesĬurl performs SSL certificate verification by default, using a "bundle" * Certificate is signed by an untrusted issuer: 'CN=Go Daddy Secure Certificate Authority - G2,OU=", Inc.",L=Scottsdale,ST=Arizona,C=US' * CAfile: /etc/pki/tls/certs/ca-bundle.crt * Initializing NSS with certpath: sql:/etc/pki/nssdb Getting an error "curl: (60) Peer certificate cannot be authenticated with known CA certificates" when trying to curl a site that has a VALID SSL certificate ~]# curl -v
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