Update Dockerfile to use usgs/hazdev-base-images:latest-centos

Dockerfile

-FROM debian:jessie
+FROM usgs/hazdev-base-images:latest-centos
 
 MAINTAINER Jeremy Fee <jmfee@usgs.gov>
 LABEL usgs.geomag-algorithms.version=0.4.0
 
-# update os
-RUN apt-get update --fix-missing && \
-    apt-get install -y --no-install-recommends \
+
+# install conda dependencies
+RUN yum install -y \
         bzip2 \
-        ca-certificates \
-        curl \
         gcc \
-        libcurl4-gnutls-dev \
-        libglib2.0-0 \
-        libgnutls28-dev \
-        libsm6 \
-        libxext6 \
-        libxrender1 && \
-    apt-get clean
+        libcurl-devel \
+        && \
+    yum clean all
 
 
 # install conda
@@ -32,19 +26,16 @@ RUN echo 'export PATH=/conda/bin:$PATH' > /etc/profile.d/conda.sh && \
 COPY . /geomag-algorithms
 
 
-# configure DOI SSL intercept certificate
-# (required when building image from within DOI network)
-RUN mkdir -p /usr/local/share/ca-certificates && \
-    cp /geomag-algorithms/etc/DOIRootCA2.crt /usr/local/share/ca-certificates/. && \
-    update-ca-certificates && \
-    conda config --set ssl_verify /etc/ssl/certs/ca-certificates.crt
-
-
 # install algorithms and dependencies via conda
-RUN conda config --add channels obspy && \
+RUN conda config --set ssl_verify $SSL_CERT_FILE && \
+    conda config --add channels obspy && \
     conda install --yes jupyter obspy && \
     conda clean -i -l -t -y && \
-    pip install pycurl && \
+    # build pycurl with SFTP support
+        export PIP_CERT=$SSL_CERT_FILE && \
+        export PYCURL_SSL_LIBRARY=nss && \
+        pip install pycurl && \
+    # end build pycurl
     pip install /geomag-algorithms && \
     useradd \
         -c 'Docker image user' \